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Formosa Journal of Applied Sciences (FJAS)
Published by PT FORMOSA CENDEKIA GLOBAL
ISSN : -     EISSN : 29626447     DOI : https://doi.org/10.55927/fjas.v1i2
Core Subject : Science, Education, Social, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Education Engineering Social Sciences
Formosa Journal of Applied Sciences (FJAS) seeks to propose and disseminate the knowledge by publishing original research findings and novelties, review articles and short communications in the wide spectrum of applied sciences. Scope of the journal includes: Biology, chemistry, physics, environmental, business and economics, finance, mathematics and statistics, geology, engineering, computer science, social sciences, natural and technological sciences, linguistics, medicine and architecture, food science, environmental science, agricultural engineering. Journal of Applied Sciences now accepting new submissions. Submit your best articles via online submission. Formosa Journal of Applied Sciences (FJAS) publishes articles monthly under Formosa Publisher.
Arjuna Subject : Umum - Umum
Articles 874 Documents
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The Moral Dilemma Behind the Chase of Money: Islamic Criticism of Modern Speculation and Usury Syelbi Huriyah Baradja; Aurellia Bunga Ardellia Pramana Putri; Putraku Rangga Nugrohodjati; Priyono Priyono
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.402

Abstract

The phenomenon of the pursuit of money reflects the moral crisis in the modern economy, when financial gain is made the main goal at the expense of ethical and spiritual values. The capitalist system based on riba (interest), maysir (speculation), and gharar (uncertainty) causes social inequality, economic instability, and moral degradation. Alternatively, Islamic economics offers a system of justice through the principles of mudharabah (profit sharing), musyarakah (partnership), and murabahah (buying and selling with profit margins) that emphasize fairness and transparency. This study uses a qualitative-descriptive method with a literature study approach to classical and contemporary sources. The results of the study show that profit-based economic practices are solely contrary to the sharia maqashid. Islamic financial moral education and literacy are important to build awareness towards a just, moral, and sustainable global economy.
The Impact of Work Ethic, Work Environment in Shaping Organizational Commitment and Job Satisfaction of Scrap Metal Workers in Kamal District Guntur Bayu Purnama; Abdul Halik; Siti Mujanah
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.401

Abstract

This study confirms that scrap metal work has strategic potential in supporting the circular economy and sustainable development in Indonesia. More targeted policy support is needed through empowering business actors, access to financing, and increasing environmental awareness so that this sector can grow productively and sustainably. In Indonesia. The author's goal is to find out the impact of work ethic and work environment in shaping organizational commitment and satisfaction. The population in this study is scrap metal workers. The sample taken was 339 workers. The data analysis technique used is the Structural Equation Modeling (SEM) method. The results of the study show that (1) there is an influence of work ethic on organizational commitment, (2) there is an influence of work ethic on job satisfaction, (3) there is an influence of the work environment on organizational commitment, (4) there is an influence of the work environment on job satisfaction, (5) there is an influence of organizational commitment on job satisfaction.
Analysis of Verbal and Non-Verbal Communication at Grade 11th of Mas Pon-Pes Darul Quran Jose Christian Sianipar; Marchel Natanael Sipahutar; Natasya Euodia Br Ginting; Nur Aini Siregar
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.400

Abstract

This study aims to analyse the verbal and non-verbal communication strategies employed by teachers at MAS Pon-Pes Darul Quran. A qualitative descriptive design was employed to collect data through video recording an English lesson in Grade 11. Verbal communication was analysed using Sinclair and Coulthard's (1975) IRF (initiation response feedback) framework, and non-verbal communication was examined based on Birdwhistell's (1970) kinesics theory. The findings reveal that the teacher's verbal communication systematically followed a hierarchical IRF structure, effectively organising the lesson and scaffolding student learning. The study reaches the conclusion that effective teaching communication is inherently multimodal, relying on the integrated and strategic use of verbal and non-verbal elements to facilitate pedagogical effectiveness.
Decision Support System for the Selection of Superior Oil Palm Seeds with the Fuzzy Saw Method Rizky Alfiansyah
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.399

Abstract

This research raises the issue of how to define the right selection of seeds that are superior to oil palm, how to use the fuzzy simple additional reduction technique (Fuzzy SAW), and how to build a decision support system that can help farmers in selecting seeds efficiently and accurately. The theory used in this study is the Fuzzy SAW theory, which combines the concept of fuzzy logic with the SAW method to process criterion and subcriteria data more flexibly and realistically. The results of this study show that the application of the Decision Support System (SPK) based on the Fuzzy SAW method allows the selection process of superior seeds to be carried out in a measured and systematic manner. Based on seed data, criteria, and subcriteria, this method is able to provide objective selection results. In addition, by utilizing web-based technology, this system can be practically accessed by farmers, thus supporting efficiency and ease of decision-making.
Application of Fuzzy Logic Method in Nutrition Recommendation System for Pregnant Women Putri Zahara ZR
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.398

Abstract

Meeting the right nutritional needs during pregnancy is an important factor in supporting maternal health and fetal development. This study raises the issue of how to apply the fuzzy logic method as a nutritional recommendation system for pregnant women. The fuzzy logic method was chosen because of its ability to manage uncertain and variable information, in line with the characteristics of health data and varying nutritional needs. In this study, fuzzy logic calculation theory was used to process data such as gestational age, weight, height, and maternal health status to produce more adaptive nutritional recommendations. The results of the study show that by using data on pregnant women and their nutritional parameters, the fuzzy logic method can be effectively applied as a nutritional recommendation system that supports the process of making more accurate and personalized decisions for each individual.
Biosorption of Pb²⁺ Ions Using Immobilized Green Algae Biomass Spirogyra setiformis with Sodium Silicate Nessa Zarlita; Mawardi Mawardi
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.397

Abstract

This study aims to evaluate the adsorption performance of immobilized green algae Spirogyra setiformis biomass using sodium silicate as a biosorbent for the removal of Pb²⁺ ions from aqueous solutions. The investigated variables include pH, initial metal ion concentration, flow rate, and the influence of Cd²⁺ ion coexistence. The experiments were conducted using a column method, in which 1 g of biosorbent was contacted with Pb²⁺ solutions under various conditions. The analytical results revealed that optimum biosorption occurred at pH 5, achieving an adsorption capacity of 3.67 mg/g. The optimum initial concentration was found to be 300 ppm with an adsorption capacity of 6.87 mg/g, while the optimum flow rate of 20 drops/min resulted in a capacity of 6.92 mg/g.
Biosorption of Cu²⁺ Metal Ions Using Immobilized Green Algae (Spirogyra Setiformis) Biomass with Sodium Silicate Nurul Aulia; Mawardi Mawardi
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.396

Abstract

This study aims to evaluate the performance of Spirogyra setiformis biomass immobilized with sodium silicate as a biosorbent for the removal of Cu²⁺ ions from aqueous solutions. The research investigates the effects of pH, initial ion concentration, and flow rate as independent variables, while adsorption capacity serves as the dependent variable. A column system was employed, with biosorbent characterization conducted using Fourier Transform Infrared Spectroscopy (FTIR) and adsorption capacity analyzed through Atomic Absorption Spectrophotometry (AAS) during the observation period. The results showed that the immobilized Spirogyra exhibited good stability, significant Cu²⁺ adsorption capacity, and reusability over several cycles. Application to real wastewater samples also demonstrated high effectiveness, indicating its potential as a sustainable and low-cost biosorbent for heavy metal remediation in aquatic environments.
Legal Analysis of Law Enforcement for Traffic Crimes Resulting in Death Using a Restorative Justice Approach Rahelia Rahelia; Yeti Kurniawati; Hernawati Hernawati
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.392

Abstract

The Restorative Justice approach is present as a humanist alternative that emphasizes the recovery of losses, accountability of the perpetrators and the active involvement of all parties, namely victims, perpetrators and the community. This study aims to analyze juridically the implementation of law enforcement against Traffic Crimes that cause death, identify the application and juridical constraints of the Restorative Justice approach in its resolution, and formulate legal remedies that can be taken by law enforcement. This study uses a juridical analysis method by comparing the aspects of das sollen (ideal legal norms, namely the application of Restorative Justice based on Perpol Regulation Number 8 of 2021 and Perja Number 15 of 2020) with das sein (the empirical reality of law enforcement). Data were obtained through literature studies and analysis of cases that have been resolved with the Restorative Justice approach.
The Role of Tax Consultants in Core Tax-Based VAT Payment Compliance Melkisedek Pamora Samuah Sihombing; Anneke Wangkar; Claudia W.M. Korompis
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.386

Abstract

This study aims to analyze the role of tax consultants in improving taxpayer compliance with Value Added Tax (VAT) payments in the era of the Core Tax Administration System at the Tax Consultant Office of Vaudy Starworld & Partners. The research used a descriptive qualitative method with in-depth interviews with three senior tax consultants. The results show that tax consultants have a strategic role as intermediaries, supervisors, technical supervisors, and conveyors of information related to changes in tax regulations. The implementation of Core Tax improves administrative efficiency and reduces reporting errors from 3-4 times to very rare. Client compliance has increased significantly, as shown by the growth of clients from 10 (2023) to 12 (2025) with a compliance rate of 100% for complete and correct tax returns. The research concludes that the presence of tax consultants significantly helps improve taxpayer compliance, both formally and materially, in the face of the complexities of the modern tax system.
Professionalism of the Audit Board (BPK RI) in Fighting Corruption in Governance: Sound Governance, Dynamic Governance, and Open Government Ni Putu Hera Pratama; Rudi Handoko; Agus Sukristyanto
Formosa Journal of Applied Sciences Vol. 4 No. 10 (2025): October 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjas.v4i10.385

Abstract

Corruption erodes Indonesia’s state finances and weakens public legitimacy. This study examines the Central BPK RI’s professionalism in countering corruption through sound, dynamic, and open governance. Using a qualitative exploratory case study observation, in-depth interviews with 20 internal external informants, and document analysis with triangulated sources, techniques, and time it finds auditor training remains generic and whistleblowing protection weak. Audit digitization fosters thinking ahead, again, and across but faces political resistance and fragile whistleblower safeguards. BPK issues audit summaries and provides complaint channels, yet public trust is low. The proposed “Strengthening Government” concept aims to reinforce professionalism, integrity, and independence through reinforcement, affirmation, and corroboration, supporting the achievement of SDG 16 on accountable and transparent public institutions.

Page 84 of 88 | Total Record : 874

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