Mangroves on Bengkalis Island have decreased by 2,514.15 hectares between 2000 and 2019. This decline was caused by anthropogenic activities and natural factors, such as abrasion. Anthropogenic activities were carried out by residents along the Jangkang River, Liong River, and Kembung Luar River. These activities include utilizing mangroves as raw materials for charcoal, cerocok (construction p…
ROA is a profitability ratio that measures a company's ability to earn profit from total assets owned. According to OJK, ROA in the banking industry decreased by 2.77% to 2.62% as of March 2024 based on the Financial Services Authority (OJK). This is because the bank's profit performance has slightly increased while the increase in total assets has increased. Profit growth is lower than the inc…
In general, the auditor's task is to plan and carry out the audit process of financial statements with the aim of obtaining sufficient assurance that the financial statements issued by management do not contain material errors, based on sufficient evidence. Auditors also have an obligation to identify various types of material errors, including errors, irregularities and violations of applicabl…
Along with the granting of authority to manage large funds, the role and responsibility of the village government also increases. The large amount of village funds managed by the village government makes supervision more complex and the risk of irregularities increases. Fraud in village financial management causes unrest and great losses to the state. Therefore, preventive measures to prevent f…
This research aims to describe the influence of the principal's leadership function and altruism in the teacher working group (KKG) on the performance of elementary school teachers in Bantan District, Bengkalis Regency. The type of research used in this research is correlational research with a quantitative approach. This research was carried out in Bantan District, Bengkalis Regency. The resea…
Teachers are at the forefront in creating quality human resources because teachers are the ones who deal directly with students. In the hands of teachers, quality students will be produced, both academically, in terms of expertise, emotional maturity, and morals and spirituality who are ready to live with the demands of their time. Teachers as learning agents are required to have certain compet…
This research aims to examine the extent to which emotional intelligence and numeracy literacy contribute to the performance of mathematics teachers at Pekanbaru City Public High Schools. Teacher performance in this context is measured based on their ability to plan learning, implement the learning process, carry out evaluation of the learning process and implement follow-up plans. This rese…
Teachers must have professional standards by mastering the material and learning strategies and can encourage their students to study seriously, to be able to obtain good results in a series of educational and learning activities, a teacher is required to have certain qualifications or what is called competence. Competence has an important meaning in everyday life. The competence possessed by a…
Environmental management of Liboganik solid organic fertilizer factory derived from solid palm oil waste in Pauh Village, Bonai Darussalam District, Rokan Hulu Regency, Riau supervised by Ridwan Manda Putra and Tengku Nurhidayah. This study was designed to analyze and examined the environmental management strategy of Liboganik solid organic fertilizer factory derived from solid palm oil waste i…
The results of the student needs questionnaire and the physics MGMP in Batam City showed that out of 40 students experienced difficulties in the learning process due to limited learning media. Teachers still use conventional-based learning models and have difficulty determining the learning media to be used so that learning is more interesting and interactive. Therefore, the development of pr…
This research is motivated by the government's decision to implement the Minimum Competency Assessment (AKM) as a replacement for the National Examination (UN) with the aim of preparing students for the 21st century. One of the skills measured in the Minimum Competency Assessment (AKM) is numeracy. The national education report for 2022 shows that the numeracy skills of vocational high school s…
This research was motivated by the low ability of students to solve mathematical problems and the unavailability of formative assessment instruments to measure KPMM due to teachers' lack of ability to develop instruments to train KPMM. So that students' mathematical problem solving abilities can be trained and improved, instruments are needed that can measure students' ability to solve problems…
Problem solving skills are a major part of learning mathematics. The importance of problem solving in the teaching and learning process greatly influences attitudes and approaches to dealing with mathematics problems. Problem solving skills are very important for students because by being able to solve a problem students gain experience, use the knowledge and skills that students already have t…
This study aims to analyze and examine the effect of online customer review and perceived risk on purchase intention directly and also through mediation of e-trust in e-commerce Lazada in Pekanbaru City. This study uses Structural Equation Modelling – Partial Least Square (SEM – PLS) analysis which is a multivariate statistical analysis method include test of outer model, inner model and hy…
This research was carried out with several objectives to be achieved, namely to find out and analyze the influence of competence on employee commitment. The influence of work culture on employee performance. Influence of competence on employee performance. To find out and analyze the influence of work culture on employee commitment. To find out and analyze the influence of employee commitment o…
The increase in Umrah pilgrims and the growth of PPIUs originating from Pekanbaru city experienced significant development in the period 2019 to 2023. But along with that, complaints related to the implementation of Umrah also remain, such as failure to depart, neglect of pilgrims, services that are not in accordance with minimum standards and other common problems. This is certainly a challeng…
This study was conducted at PT Perkebunan Nusantara IV Regional III. The objective was to examine the direct influence of digital leadership, digital innovation, and organizational learning on digital maturity to enhance organizational performance. The research sampled 207 employees and used variables such as digital leadership, digital innovation, organizational learning, digital maturity, and…
CTF as a semiconductor polymer can be used as an alternative material for photocatalyst applications. Boron atoms (B) are an option to increase the effectiveness of the CTF catalyst in the photocatalysis process. This research synthesizes CTF with dicyanobenzene (DCB) and carries out boron doping using H3BO3 as a precursor. The catalyst materials are then denoted as CTF-B-1, CTF-B-2, and CTF-B-…
The implementation of the program Kawasan Sehat that has been rolled out by Dompet Dhuafa since 2021 to 2023 has not yet achieved the healthy area indicator in terms of ecology, social, and economic aspects. Based on these conditions, several problems can be formulated that occur in the implementation of the program kawasan sehat Dompet Dhuafa, including: How to evaluate the implementation of…