This study aims to obtain data on the impact of noise pollution by conducting a noise test from the operation of the PLTD and modeling it to get the noise impact hue.
Finite element software modeling the impact of noise generated from the operation of PLTD to determine the hue of the noise impact. LISA, a popular finite element analysis application, was used to estimate and complete this study using the finite element model.
Noise data retrieval, some data is carried out according to the engine power load during production and the machine stops with a certain distance reference to the affected area, namely residential areas, with a zone radius of up to 100 m from the machine point.
The condition of the impact of noise exposure that occurs, where in general the area that has a major impact on settlements is a linear area of openings at the noise source because noise waste is free to come out of building openings without any obstacles. , so that the nominal sound impact that occurs without these obstacles, the average noise value is above the 70 dB.A threshold with the category of very disturbing.

Vaccination is the administration of antigens from viruses or bacteria that can evoke the immune system of the human body or give a kind of mild infection. Vaccination is carried out because of a good benefit with the main objective being to prevent any damage or harm that will occur to each individual, so that the individual can be well-maintained, and if the individual is exposed to the virus, then his existence does not transmit to others based on body maintenance. and environment. This is also included in the category of an emergency problem because it is to protect the soul and avoid danger. The approach taken by the Indonesian Ulema Council is not only based on arguments, but also uses science and technology to test the validity of the vaccine, both in terms of benefits and harms. It is this approach that makes withdrawing the previous decision and giving a halal decision on vaccines that is viewed from an urgent need in accordance with Islamic law.

School rehabilitation is an effort made by schools to overcome problems that exist in schools, including student problems. The purpose of this study was to describe the identification of problems and problem solving of students in Junior high school Sabilul Muttaqin Sampang. The research method is qualitative with an analytical study approach. Data collection techniques with interviews, observation and documentation. Data processing techniques with reduction, data presentation and conclusion. Technique of data validity by triangulation of sources and techniques.
The results showed: (1) identification of student problems, including: discipline or activeness in school, school uniforms, student quantity, dislike of subject matter, dislike of teachers, bad ethical problems, and disobedience to school rules. (2) Handling student problems, among others: first with a face to face approach by giving directions and warnings to students. Second, giving awards to students who are disciplined and give punishment to students who are not disciplined (problematic).. The third is holding Muhadhoroh Bersama activities once a week. And fifth, providing guidance and counseling to students who have severe problems at school.

This study aims to examines and analyze the effect of firm size, leverage, profitability, capital intensity ratio, and independent commisioner on the effective tax rate. The population of this study were 42 mining companies listed on the Indonesia Stock Exchange in the 2017-2020 period, after using purposive sampling, 92 data observed were sampled. The data analysis method used is descriptive statistics, clasical assumptions, and multiple linear regression analysis processed with SPSS program. The results of this study are company size, leverage, profitability, and independent commisioner have a negative insignificant effect on Effective Tax Rate; and the Capital Intensity Ratio has a positive insignificant effect on the Effective Tax Rate.

This study aims to examine the effect of the e-system of taxation, tax incentives, taxvsanctions, and service quality on individual taxpayer compliance in paying taxes. This research was conducted on individual self-employed taxpayers registered at KPP Pratama Jepara. This research is a quantitative research using primary data sources with distribution via google form link. The population in this study were all takxpayers who are independent workers who are registered at KPP Pratama Jepara. The data analysis technique used multiple linear regression analysis wich was processed in the SPSS version 24 program. The result showed that the e-system of taxation, tax incentives, tax sanctions, and service quality had a significant positive effect on taxpayer compliance.

Taxes are very important because taxes make a large contribution to state revenue. This study aims to analyze the effect of independent commissioners, audit committees, and institutional investors. The sample of this research is state-owned companies listed on the Indonesia Stock Exchange from 2016 to 2019 so that in this study 66 data were used. Descriptive statistical test and multiple regression test with SPSS 26 were used to analyze the data. This study shows that the independent commissioner variable has no effect on the effective tax rate, the audit committee has a significant negative effect on the effective tax rate, institutional investors have no effect on the effective tax rate. On the other hand, size, leverage, profitability have no effect on the effective tax rate, and the ratio of capital intensity has a positive effect on the effective tax rate. 
 

Taxes are very important because taxes make a large contribution to state revenue.This study aims to analyze the effect of tax knowledge, taxpayer awareness, tax sanctions, tax service services on taxpayer compliance. The population used in this study is the Taxpayer of Micro, Small and Medium Enterprises in Demak Regency. Sampling in this study was carried out by purposive sampling or samples were selected based on certain criteria. The sample that will be taken in this study is as many as 110 taxpayers in Demak Regency. Descriptive statistical tests and multiple regression tests with SPSS 22 were used to analyze the data.
This study shows that the independent variable knowledge of taxation and service tax authorities have a significant positive effect on taxpayer compliance, taxpayer awareness and tax sanctions have no effect on taxpayer compliance.

This study examines the effect of profitability, liquidity, leverage, reputation auditor, firmosize and auditoroopinion on the Timeliness of financial reporting in manufacturing companies listed in BEI period of 2017-2019. Population in this researchais all companies listed on the Indonesia Stock Exchange from 2017 to 2019. Sampel of selection using purposive sampling method and totallyoobtained a 324 sample.

The purpose of this study was to determine the interpersonal communication of teachers and parents in shaping the character of students and the impact of interpersonal communication between teachers and parents in shaping the character of students. The type of research is descriptive type with a qualitative approach. The data collection methods used were observation, interviews and documentation from several sources consisting of key informants, namely parents and teachers, main informants, namely students, and supporting informants, namely the head of the madrasa. Technical analysis used is data reduction, data presentation, and conclusion drawing/verification.
The results of the study: (1) interpersonal communication between parents and teachers in shaping the character of students is fairly effective because of the implementation of effective interpersonal communication, openness, positive attitude, mutual support, and equality between teachers and parents. The interpersonal communication model is interactional through formal and non-formal communication. (2) The impact of interpersonal communication on the formation of student character, namely; (a) increase the attention and responsibility of teachers, (b) influence student attitudes and behavior, (c) build and maintain harmonious relationships.
 

The kiai's leadership role is the activity of a kiai in behaving, directing, deciding, and making policies in a formal or informal organization in society. This study attempts to describe the leadership of kiyai Abd Mukti to the Muslim community in the community's spiritual search. Research with a field-related approach, and also some literature. With data collection techniques of observation, interviews, and documentation.
The results of the study: the leadership of the kyai who tends to be democratic in their leadership practices is colored with efforts to realize effective human beings. In his leadership, he is not only limited to leading but also directs his mind and energy to achieve a goal, with his patience he leads the Muslim community with the values of life in it. Such leadership will naturally be an example for the community, especially for Muslim members in spiritual matters. The author hopes that this research will contribute to the theory that will be applied. In today's times it is very important for women to become empowered through the Muslim community.