This thesis is titled Development of Interactive E-Modules Assisted by Flipbooks on Argumentative Writing Material for High School Students. This research was motivated by an analysis of student needs, interviews with teachers, and an analysis of learning objectives, which are not only oriented toward general theory but also differentiated approaches and Riau Malay cultural content. The o…
ABSTRACT Sago is one of the plants with high starch content and potentially to be used for biodegradable film production. Biodegradable film from natural sago starch has low mechanical properties and water resistance so it is necessary to modify the starch with sodium tripolyphosphate as cross-linking agents. Biodegradable film from modified sago starch still has low mechanical properties,…
ABSTRACT Cocoa pod husk waste has the potential to be utilized in an economically and environmentally friendly manner, one of which is as a raw material for the production of activated charcoal. Activated charcoal is a solid form of carbon with a large surface area, ranging from 100 to 2000 m²/g. The objective of this study was to identify the most effective concentration of sulfuric acid as …
Creative accounting, as an act of deceiving financial statement users, can be used by managers for personal interests. The motivation to protect the interests of financial statement users has driven the need for this research to investigate factors that can help reduce or limit managers’ tendencies to manipulate financial report data, one of which is through the implementation of corporate go…
ABSTRACT This study discusses the design and performance evaluation of the Butler Matrix in 2x2, 3x3, 4x4, and 12x12 configurations, integrated with MIMO antennas for applications at a working frequency of 9.3 GHz in the X-Band frequency band. This research is intended as part of the development of a smart antenna-based radar platform that requires a power-sharing system with the ability …
ABSTRACT Province of Riau, known for its abundant natural resources, boasts a diverse range of sectors, including oil and gas. However, its development faces numerous challenges. One vital aspect is effective and efficient logistics management, particularly in resource management, such as heavy equipment transportation for raw materials and products. Therefore, the system must be modified with…
ABSTRACT Benzoic acid is an intermediate material needed in Indonesia. The benzoic acid plant is designed with a production capacity of 18,000 tons per year. The raw materials used are toluene and oxygen, with the assistance of cobalt acetate catalyst through the toluene oxidation reaction. The average import of benzoic acid in Indonesia is 8,339 tons per year (BPS, 2023). It is expected that …
Companies that have subsidiaries will affect the level of complexity of financial reporting that must be audited, especially in the process of consolidating financial statements. This condition increases the volume and diversity of transactions that must be verified by the auditor, thus potentially extending the time required to complete the audit process. Explained in agency theory, which stat…
ABSTRACT Food waste is the highest component of solid waste generated in Indonesia, and improper management contributes significantly to greenhouse gas emissions. One major source of food waste is the food service sector, including the canteens of the Faculty of Engineering (FT) and the Faculty of Economics and Business (FEB) at the University of Riau. This study aims to analyze food waste gen…
Fraudulent financial reporting can harm various parties, particularly within the environment of State-Owned Enterprises. This study adopts the Fraud Hexagon theory, an extension of previous fraud theories by adding collusion as one of the causal factors of fraud. The six key elements tested in this study include stimulus (pressure), capability, opportunity, rationalization, ego (arrogance),…
ABSTRACT Activities of street vendors in the Riau Main Stadium Area, Pekanbaru City, generate various types of waste, notably biomass waste comprising sugarcane bagasse and corn cobs. The generation rate of this biomass waste reaches 117.2 kg/day of sugarcane bagasse and 12.5 kg/day of corn cobs. The carbon content within this biomass waste can be utilized as renewable energy in the form o…
ABSTRACT The rising quantity of automobiles has resulted in a heightened need for engine lubricating oil, which has an impact on the increasing amount of used oil waste. Used oil is classified as B3 waste that has the potential to pollute the environment if not managed properly. One way to manage it is by refining used oil into an alternative diesel fuel. This is because used oil still con…
The formulation of the problem in this study is 1) how is the application of audio-visual media by educators in the learning process at KB FKIP UNRI. This study aims to determine the application of audio-visual media carried out by educators in the learning process at KB FKIP UNRI. The data collection methods used in this study were interviews, observations, and documentation. This study was co…
The financial information presented will be useful if the information can support decision making by users of the financial statements. Therefore, the information must be of quality and useful in the sense. To produce quality financial reports, there are factors that affect the quality of financial reports, such as the government's internal control system, human resource competence, utilization…
Village funds are part of state spending allocated in the state revenue and expenditure budget to regions and villages in order to fund the implementation of affairs that have been delegated to regions and villages. Every year there is an increase in the village fund budget allocated by the central government for villages, this shows the government's seriousness in developing Indonesia from the…
ABSTRACT Used car oil will cause various problems if it is not managed properly. This is because used oils contain a variety of hazardous components such as heavy metals and carcinogenic substances. This study aims to look for optimal conditions for refining used engine oil into alternative fuels, specifically focusing on combining the Acid and Clay methods with distillation. The methodolo…
ABSTRACT Frequent droughts often cause various hydrometeorological disasters that commonly occur in tropical regions such as Indonesia, particularly in Siak Regency, Riau Province. This study examines drought index analysis using the Normalized Difference Drought Index (NDDI) method in the administrative area of Siak Regency. In addition, this study also analyzes the correlation between the dr…
This study aims to analyze the effect of gender diversity on the board of directors and institutional ownership on financial distress in property and real estate companies listed on the Indonesia Stock Exchange for the period 2021-2023. The sampling technique used was purposive sampling with a sample size of 156 companies, namely property and real estate listed on the Indonesia Stock Exchange f…
ABSTRACT The purpose of this study is to analyze the influence of online customer reviews, content marketing and live streaming on purchasing decisions and customer satisfaction at TikTok Shop in Pekanbaru City. This research uses a quantitative research type by utilizing primary data obtained from questionnaires. The research method used is path analysis. The population in this study are TikT…
Governance on Financial Performance (An Empirical Study on Islamic Banks Registered with the Financial Services Authority (OJK) for the Period 2021–2023), supervised by Prof. Dr. Rita Anugerah, SE., MAFIS, Ak., CA and Dr. Novita Indrawati, SE., M.Si., Ak., CA. This study aims to examine and analyze the effect of sharia governance on the financial performance of Islamic Commercial Banks in In…