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Pengolahan Limbah Cair Depo Pemasaran Ikan Kabupaten Sidoarjo Menggunakan Tumbuhan Mansiang (Scirpus grossus) dengan Sistem Kontiyu Reaktor Atik Widiyanti; Achmad Firdaus; Aulianitha Salsabella; Dinda Ayu Romadhotin Nazwa
Journal of Research and Technology Vol. 7 No. 2 (2021): JRT Volume 7 No 2 Des 2021
Publisher : 2477 - 6165

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Depo Pemasaran Ikan is the largest fish trading place in Sidoarjo Regency. Itâ€™s activities produce problems in the form of liquid waste originating from fish washing residue, fish washing waste that is brownish in color, cloudy and has a fishy smell, which has a very high content of organic matter and far so that it can pollute the environment. The purpose of this study was to determine the decrease in the degree of acidity (pH), Chemical Oxygen Demand (COD), and ammonium (NH4-N) in the waste using Scirpus grossus. The independent variable used was the variation in the number of plants (without plants, 5 plants and 10 plants). The waste used comes from the Fish Market Depot, Sidoarjo distric. The study began with the acclimatization process, then phytoremediation tests were carried out. Based on laboratory analysis, it was known that the best change in pH was obtained from a reactor with 10 plants, while the best COD and NH-4N were obtained from a reactor without plants.

PERBANDINGAN KUASA UJI PENDEKATAN BIGGERS DAN SATTERTHWAITE-COCHRAN DALAM MENGANALISIS DATA HILANG PADA RANCANGAN KELOMPOK TERACAK LENGKAP Achmad Firdaus; Mustofa Usman; Netti Herawati
FORUM STATISTIKA DAN KOMPUTASI Vol. 8 No. 1 (2003)
Publisher : FORUM STATISTIKA DAN KOMPUTASI

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This study was aimed to compare type I error in estimating missing data by Biggers and Satterhwaite-Cochran methods in Randomized Comple Block Design. Simulation study using Gauss software showed that type I error for Biggers approach are over estimate. The problem can be overcomed by Satterhwaite-Cochran approach.Keyword: Missing data, randomized Block design, Biggers, Satterhwaite-Cochran.

Payment of Zakat on Income and Services: The Behavior and Characteristics of Millennial Employees in Jakarta and West Java Province Miryati Safitri; Achmad Firdaus; Ahmad Levi Fachrul Avivy; Muhammad Hasbi Zaenal
International Journal of Zakat Vol 7 No 2 (2022): International Journal of Zakat
Publisher : Center of Strategic Studies (PUSKAS) BAZNAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37706/ijaz.v7i2.426

This study aims to analyze the factors of millennial employees in DKI Jakarta and West Java in paying zakat on income and services. This study covers the behavioural variables of millennial employees which include zakat literacy, the influence of social media and religiosity as well as other millennial employee characteristics, namely education level, type of zakat recipient institution selected, frequency of zakat payments, and experience in zakat. The millennial working population is represented by residents aged 20 - 39 years. The distribution of the questionnaire was carried out via google form to 400 people in DKI Jakarta and West Java as respondents. Data analysis using SEM PLS with the results of decisions to pay zakat income and services by millennial employees in the two provinces is influenced by social media and religiosity factors. Information about zakat on social media is believed by the millennial generation and so is the literacy factor regarding the amount of zakat and the conditions for zakat. Then other influences are the level of education, type of zakat payment preference institution, frequency of zakat payments, routine of attending recitations and experience in giving zakat which is believed to influence the decision to pay zakat income and services

Penegakan Hukum terhadap Kejahatan Money Laundering: Studi Kasus Binary Option DS Achmad Firdaus; Andhika Maulana; Dina Amalia; Itsna Inayatun Nihayah; Muhammad Hanif Abdalla; Safina Aulia Putri; Wildanali Arbabil Hija
Jurnal Restorasi Hukum Vol. 5 No. 2 (2022): Jurnal Restorasi Hukum
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jrh.v5i2.2620

Abstract: This paper examines the Criminal Act of Money Laundering (TPPU). The author analyzes the legal process carried out by law enforcement officials against the Money Laundering Act of Brother DS in the Realm of Criminal Law in Indonesia. DS's brother was officially named as a suspect in the case of alleged fraud and non-money laundering (TPPU) by the Police Civic Office. The writing methodology in this study generally uses qualitative research with a juridical-normative approach with several literature references obtained in this study that fraud and money laundering are violations of article 3 of the Law. No. 8 of 2010 which can endanger the stability of the life of society, nation and state based on the 1945 Constitution of the Republic of Indonesia. However, at the end of the trial process, the judge actually ruled that DS's brother was not proven to have committed a criminal act of money laundering based on the results of the judge's analysis related to applicable regulations in Indonesia, so that the charges expected by the public prosecutor were not in accordance with the judge's decision at the final hearing. Abstrak: Tulisan ini mengkaji tentang Tindak Pidana Pencucian Uang (TPPU). Penulis menganalisis proses hukum yang dilakukan oleh aparat penegak hukum terhadap Tindak Pidana Pencucian Uang Saudara DS dalam Ranah Hukum Pidana di Indonesia. Saudara DS resmi ditetapkan sebagai tersangka dalam perkara dugaan penipuan dan tidak pencucian uang (TPPU) oleh Bareskrim Polri. Metodologi penulisan dalam penelitian ini secara umum menggunakan penelitian kualitatif dengan pendekatan yuridis-normatif dengan beberapa referensi kepustakaan yang di peroleh dalam penelitian ini bahwa tindakan penipuan dan pencucian uang merupakan pelanggaran terhadap pasal 3 UU. No. 8 Tahun 2010 yang dapat membahayakan stabilitas kehidupan bersmasyarakat, berbangsa dan bernegara berdasarkan Undang-Undang Dasar Republik Indonesia Tahun 1945. Namun pada akhir proses persidangan, hakim justru memutuskan bahwa saudara DS tidak terbukti melakukan tindak pidana pencucian uang berdasarkan hasil analisis hakim terkait dengan peraturan yang berlaku di Indonesia, sehingga tuntutan yang diharapkan oleh jaksa penuntut umum tidak sesuai dengan putusan hakim pada sidang akhir.

PERAN MAHASISWA DALAM IKUT SERTA PROGRAM POSBINDU UNTUK PENGUATAN PENGENDALIAN FAKTOR RESIKO PENYAKIT TIDAK MENULAR DI LINGKUNGAN PERGURUAN TINGGI Muhammad Revansyach; Achmad Firdaus; Fatin Habibah; Riska Lula Devi; Luthfiyyah Rindiani
JURNAL ILMIAH RESEARCH STUDENT Vol. 1 No. 3 (2024): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jirs.v1i3.515

. Penyakit tidak menular (PTM) menjadi masalah kesehatan utama di Indonesia. Program pencegahan dan pengendalian PTM hendaknya sesuai dengan beban PTM di masyarakat. Penelitian bertujuan menganalisis beban penyakit (burden of disease/BoD) dan program pencegahan dan pengendalian PTM di Indonesia. Penyakit tidak menular (PTM), juga dikenal sebagai penyakit kronis, tidak ditularkan dari orang ke orang, mereka memiliki durasi yang panjang dan pada umumnya berkembang secara lambat (Riskesdas, 2013). Program dan gap PTM menggunakan data primer yang digali dari informan yang berasal dari Kementerian Kesehatan, organisasi profesi, lembaga swadaya masyarakat, dan dinas kesehatan provinsi. Pedoman wawancara dan panduan round table discussion (RTD) digunakan untuk mengumpulkan data primer. Data sekunder dianalisis secara deskriptif kuantitatif dan data primer dianalisis kualitatif dengan content analysis. Triangulasi data menggunakan triangulasi metode yaitu wawancara mendalam dan RTD. Hasil kajian menunjukkan beban PTM sangat tinggi yaitu 70% dari seluruh beban penyakit, faktor risiko utama PTM adalah tekanan darah tinggi, diet, gula darah tinggi, obesitas, dan merokok. Program promosi, pencegahan, dan deteksi dini PTM kurang optimal. Data BoD dapat dimanfaatkan di tingkat nasional maupun provinsi. Terdapat gap antara program dengan beban PTM. Solusi yang ditawarkan yaitu peningkatan promosi kesehatan melalui teknologi informasi, peningkatan deteksi dini, pengendalian faktor risiko terutama diet dan rokok

Generation Y and Z's Preferences on Intentions to Use Halal Products for Daily Dental and Oral Care Permasari Sabaniah; Indra; Achmad Firdaus
International Journal of Economics (IJEC) Vol. 3 No. 2 (2024): July-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijec.v3i2.930

Background: Even if global economic growth is modest, Indonesia's halal business presents a tremendous chance to help the country's development. In general, the worldwide market, including the pharmaceutical and cosmetics industries, must address the need for halal products. Objective: This study intends to determine whether attitudes, subjective norms, behavioral control, and religion influence the intention to use halal oral health care items on a daily basis on Y and Z generation. These products are widely used but the study is still limited. Behavioral control, religion, and subjective norms were found to influence the intention or intent to use, as determined by this study. On the other side, there is no substantial relationship between attitude and intent to use. Research Method: Methods of data analysis in this research using Structural Equation Modelling (SEM). Sample of research used in this study is 146 respondent. The data used in this research is primary data sourced from generation Y and Z in IndonesiFindings: This research will help halal industry participants, particularly the pharmaceutical and cosmetic sub-sectors, develop strategies to boost public product knowledge and consumption. In addition, this research will serve as a reference for regulators working to improve the halal industry environment, including regulation and infrastructure.

Do Funeral Funds Managed by Informal Institutions Comply with Microtakaful Principles? Achmad Firdaus; Erwita Triana Dewi; Ratna Komalasari
International Journal of Islamic Business and Economics (IJIBEC) Vol 5 No 1 (2021): Volume 5 Nomor 1 Tahun 2021
Publisher : Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28918/ijibec.v5i1.3574

Originality of the research – Research on funeral funds on a homeowner association has never been performed before. Meanwhile, previous studies on the funeral fund in insurance companies, 'rukun kematian,' and mosques are used as a reference. Research objectives - The research aims to analyze whether the funeral funds managed by informal institutions correspond with the micro takaful principle. Methods – A descriptive analysis is used by comparing the survey in two groups, namely residential and village areas, of 31 communities spread across Java Island. The research variables developed include calculation, collection method, and amount of funeral fund contribution, alongside the calculation and amount of benefits. Result – Although the funeral funds' variables have not fulfilled the micro takaful principle, there are interesting findings. These include that the calculation of contribution for the two groups, namely the residential and village areas, is performed by mutual agreement through community deliberations. In the village, the collection method is by direct payment from members of the public to the officers, which is different from the residential areas, where it is picked up by the officers. Furthermore, the amount of funding contributions to the community in the villages is around Rp. 3.001 and Rp. 5,000, while the total is over Rp. 10,000 in residential areas. Practical implications - The informal funeral funding scheme (IFFS) has become a mutually beneficial culture of Indonesian society, which fosters strong humanity and brotherhood. This scheme can be formulated in micro-takaful cooperatives to ensure that the benefits trickle down for every member of the community, including Muslims and non-Muslims.

ANALISIS KINERJA BPR SYARIAH AL SALAAM KOTA DEPOK: PENDEKATAN MASLAHAH PERFORMA: Islamic Rural Bank Performance Analysis Farhan; Achmad Firdaus
Jurnal Ilmiah Ekonomi Islam Vol. 11 No. 03 (2025): JIEI : Vol. 11, No. 03, 2025
Publisher : ITB AAS INDONESIA Surakarta

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This research describes the analysis of performance measurement in Islamic Rural Bank Al Salaam based on orientation to benefit all stakeholders and shareholders. This study specifically measures aspects of the methodology for implementing performance measurement that are still limited. Therefore, Maslahah Performa is used to recalculate performance measurement in Islamic Rural Bank Al Salaam. The study aims to measure performance of Islamic rural bank al salaam with two sides of analysis, which are process performance and result performance. The methodology used in this study is qualitative research methods with case study design. The results of the Islamic Rural Bank Al Salaam process performance was 0.950. It shows that the company is very good at preparing the company's running process. The Islamic Rural Bank Al Salaam performance result is 0.678. This provides quite good benefits for stakeholders. These results are not perfect because several strategic targets have not been fully achieved. The company is supposed to give more maslahah in the target which are not fully covered. The research findings indicate that six benefit orientations exist in Islamic Rural Bank Al Salaam. These orientations include worship, internal processes, talents, learning, customers, and property.

Analisis Determinan Online Impulse Buying Generasi Milenial Muslim (Gen-M) pada Digital Marketplace di Indonesia Adita Dyah Asokawati; Achmad Firdaus; Indra
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 8 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i8.7928

Rapid revolution in technological developments has brought Indonesia to face changes in economic activities. As the big five internet user in the world Indonesia goverment stimulates the birth of digital marketplace for supporting economic growth, particulary in digital economy. As the result, impulse buying behavior (impulsive purchases) also changed as originally a direct purchase pattern. At the present time, it changes to impulsive buying behavior by online. The aim of this study is to find out how internal factors consist of religiosity and personal factors influence the behavior of Online Impulse Buying and how external factors consist of product marketing factor, stimulus factor, and controlling factor influence the behavior of online impulse buying millennials of muslims on Digital Marketplace in Indonesia. This study consist of three stages,the first, namely literature study on the behavior of Online Impulse Buying. The second, a field study was conducted by distributing questionnaires to 206 respondents. And the last analysis method used is Structural Equation Modeling (SEM) using Partial Least Square (PLS). The result of the study show that personal factor show a significant and positive influence on Online Impulse Buying. The religiosity factor does not have a direct influence on Online Impulse Buying but has influence through personal factors and the results have a significant and positive effect. The controlling factors have a positive effect but do not significantly indicate that the possibility of risk in shopping online. Product marketing factors have a significant but negative influence indicating that the marketing mix has no effect. As for the stimulus factor, it has a significant but negative influence indicating that comments and reviews from other consumers have no effect on the behavior of the Online Impulse Buying Millennials of Muslims. Keywords: Online Impulse Buying, Digital Marketplace, Muslim Millennial Generation (Gen-M).

Analisis Determinan Online Impulse Buying Generasi Milenial Muslim (Gen-M) pada Digital Marketplace di Indonesia Adita Dyah Asokawati; Achmad Firdaus; Indra
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 8 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i8.7928

Rapid revolution in technological developments has brought Indonesia to face changes in economic activities. As the big five internet user in the world Indonesia goverment stimulates the birth of digital marketplace for supporting economic growth, particulary in digital economy. As the result, impulse buying behavior (impulsive purchases) also changed as originally a direct purchase pattern. At the present time, it changes to impulsive buying behavior by online. The aim of this study is to find out how internal factors consist of religiosity and personal factors influence the behavior of Online Impulse Buying and how external factors consist of product marketing factor, stimulus factor, and controlling factor influence the behavior of online impulse buying millennials of muslims on Digital Marketplace in Indonesia. This study consist of three stages,the first, namely literature study on the behavior of Online Impulse Buying. The second, a field study was conducted by distributing questionnaires to 206 respondents. And the last analysis method used is Structural Equation Modeling (SEM) using Partial Least Square (PLS). The result of the study show that personal factor show a significant and positive influence on Online Impulse Buying. The religiosity factor does not have a direct influence on Online Impulse Buying but has influence through personal factors and the results have a significant and positive effect. The controlling factors have a positive effect but do not significantly indicate that the possibility of risk in shopping online. Product marketing factors have a significant but negative influence indicating that the marketing mix has no effect. As for the stimulus factor, it has a significant but negative influence indicating that comments and reviews from other consumers have no effect on the behavior of the Online Impulse Buying Millennials of Muslims. Keywords: Online Impulse Buying, Digital Marketplace, Muslim Millennial Generation (Gen-M).

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