ABSTRACT This study examines the effect of tax fairness, taxation system, tax rates and tax sanctions on tax evasion. The population of this study is Individual Taxpayers registered at the Tax Service Office Pratama Pekanabaru. The sampling technique used convenience sampling. The number of samples used in this study was 400 respondents. Data collection used a questionnaire, and the result…
ABSTRACT This research aims to determine the influence of Dividend Payout Ratio (DPR), Price to Book Value (PBV) and Earning Per Share (EPS) on stock returns. This research uses a quantitative method using secondary data in the form of financial reports of companies listed on the Indonesia Stock Exchange. The number of samples used was 57 companies listed on the Indonesia Stock Exchange fo…
Activated sweetcorn husk (Zea mays saccharata Sturt.) carbon using H2SO4 has potential as an adsorbent for Rhodamine B dye adsorption. The H2SO4 activator removes impurities, increasing the surface area. This study aims to determine the adsorption efficiency, capacity and kinetic model. The method was used a batch system with variations contact time (30, 45, 60, 75 and 90 minutes) and stirring …
ABSTRACT This study aims to examine the impact of corporate culture and CEO turnover on the financial performance of manufacturing companies listed on the Indonesia Stock Exchange during the period 2019-2022. Corporate culture plays a crucial role in shaping the strategic direction of a company, which ultimately affects its performance, while CEO turnover can influence organizational stability…
Activated sweet corncob (Zea mays saccharata Sturt.) carbon has potential as an adsorbent material due to its large surface area and abundance of active sites, making it effective for adsorbing Rhodamine B dye. The activated carbon was activated using sodium hydroxide (NaOH), which functions to break lignin and cellulose bonds, thereby expanding the surface area and enhancing the formation of a…
ABSTRACT This study aims to examine the influence of whistleblowing, forensic accounting, professional skepticism, and investigative audit on fraud detection at the BPK and BPKP Representative Offices of Riau Province. The method used in this study is a quantitative approach with primary sources in the form of questionnaires given to respondents. The population in this study were auditors …
Sweetcorn cob activated carbon (Zea mays saccharata Sturt.) has shown potential as an adsorbent due to its large surface area and abundant active sites, making it effective in adsorbing the dye Rhodamine B. The adsorption capability of sweetcorn cob carbon was enhanced through activation using sodium hydroxide (NaOH). This NaOH activation serves to break the bonds between lignin and cellulose, …
Taxus sumatrana is a plant that grows in the highlands and is included in the Gymnospermae subdivision. The branches of the T. sumatrana have various chemical contents with several biological activities. According to various studies, T. sumatrana contains secondary metabolites such as alkaloids, saponins, flavonoids, and terpenoids. Secondary metabolite extracted from T. sumatrana are know to p…
Oil palm empty fruit bunches (Elaeis guineensis Jacq.) are one of the production residues in the form of solid waste that has the potential as activated charcoal as an Escherichia coli (E. coli) adsorbent. The presence of cellulose in oil palm empty fruit bunches plays an important role as a carbon source in adsorbing E. coli. This study aims to determine the variation of adsorbent dosage and c…
Pyrazolines is a five-ring compound and a heterocyclic compound containing two nitrogen bases formed from chalcone (reaction between ketone and aldehyde) with hydrazine through condensation and cyclization reactions. Pyrazolines have various activities, one of which was anticancer activity. This study aims to synthesized the pyrazoline was -3-(naphthalene-2-yl)-5-(3-nitrophenyl)-1-phenyl-4,5-di…
ABSTRACT This study aims to determine the effect of money supply and economic growth on inflation in Riau province in 2013-2023. The variables in this study are money supply (X1) and economic growth (X2) as independent variables and inflation (Y) as the dependent variable. The data used in this research is secondary data obtained through the official web from BPS Riau Province and Bank Ind…
ABSTRACT This study aims to analyze the market structure and behavior of the car industry in Indonesia in the 2017-2024 period. The market structure is analyzed using market share indicators, concentration ratio (CR4), Herfindahl-Hirschman index (IHH), and Gini coefficient to measure the level of competition and market concentration. Meanwhile, market behavior is analyzed through price and…
ABSTRACT This research aims to 1) Identify which sectors are the base and non-base sectors in Siak Regency from 2019 to 2023 using a location quotient approach. 2) To understand how the changes and shifts in the economic structure of Siak Regency occur using a Shift Share approach. 3) To determine which sector plays the most dominant role in the economy of Siak Regency from 2019 to 2023. T…
This study aims to determine the relationship between the application of Supply Chain Management to the intensity of competitors in the bakery industry in Pekanbaru, to determine the effect of the implementation of Supply Chain Management on the organizational performance of the bakery industry in Pekanbaru, to determine the effect of competitor intensity on organizational performance in the ba…
This study aims to determine the Influence of Organizational Culture, Work Environment and Motivation on Performance in Nurses (Medical) at Zainab Mother and Child Hospital, Pekanbaru. This research method is quantitative descriptive, which means that the research is explained in statistical form or in the form of numbers. The population in this study were 98 nurses at Zainab Hospital. The…
ABSTRACT This study aims to examine the influence of service quality on purchase decisions and customer satisfaction at Galeri Top Up Indonesia. Service quality is measured through three dimensions: usability, information quality, and service interaction quality. A quantitative research approach was employed, utilizing a survey method with questionnaires distributed to 100 respondents. The dat…
ABSTRACT This study aims to determine the effect of job satisfaction, work environment and motivation simultaneously and partially on the performance of nurses at RSD Madani Pekanbaru City. The population of this study were nurses with the status of Civil Servants (PNS) at RSD Madani Pekanbaru City, totaling 52 people. The sampling technique used a saturated technique. The data collection …
ABSTRACT This study aims to examine the influence of Product Quality and Price on Repurchase Intention of Lemonilo Instant Noodles through Customer Satisfaction in Pekanbaru City. The research was conducted on residents of Pekanbaru aged 17 and above who have consumed Lemonilo Instant Noodles. The sampling technique used is Non-Probability Sampling, specifically Purposive Sampling, which d…
Abstract This study aims to determine the effect of green finance, financial performance and size firm on firm value of companies listed on the Indonesia Stock Exchange for the period 2020–2023. The population in this study consists of 47 companies. The sampling technique used is purposive sampling, which is a method of selecting samples based on specific criteria, resulting in a sample …
ABSTRACT This research aims to determine the effect of leadership on job satisfaction, compensation on job satisfaction, and organizational commitment on job satisfaction of BUMDes employees in Kuantan Singingi Regency. This research method uses quantitative descriptive methods, the population in this research is 168 BUMDes and the sample in this research is 35 BUMDes in Kuantan Singingi …