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All Journal Journal of halal product and research (JHPR) Indonesian Journal of Mathematics and Applications
Akmalia, Rizka
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Immunology & microbiology Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Clustering of Indonesian Provinces by Environmental Pollution in 2024 Using the K-Means Algorithm Ardiyani, Faradilla; Akmalia, Rizka
Indonesian Journal of Mathematics and Applications Vol. 3 No. 2 (2025): Indonesian Journal of Mathematics and Applications (IJMA)
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.ijma.2025.003.02.1

Abstract

The environment encompasses all living things and their surroundings, which interact to influence and sustain each other. In the era of globalization, advanced technologies have emerged that enhance human life, but these developments also have negative effects, such as environmental pollution. This research aims to categorize environmental pollution data in Indonesia, enabling further analysis of the clustering results. The study employs the K-Means algorithm to analyze data from 2024. This algorithm groups a set of objects into K clusters, with each object assigned to the nearest cluster based on average distance. The research findings indicate that the K-Means algorithm achieved a Silhouette Coefficient of 0.68 and identified two distinct clusters: Cluster 1 consists of 32 members characterized by lower numbers of environmental pollution while Cluster 2 includes 6 members that represent areas with greater environmental pollution. This study aims to provide the government with insights to address the rising issue of environmental pollution effectively.
Supervision of halal certification in the pharmaceutical industry in Indonesia Lutfia, Reka Viona; Aisiyah, Regita Malya; Akmalia, Rizka; Cahyani, Seli; Jaenudin, Jaenudin; Hidayat, Agi Attaubah
Journal of Halal Product and Research (JHPR) Vol. 8 No. 1 (2025): Advancing the Halal Industry: Innovation, Sustainability, and Global Impact
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jhpr.vol.8-issue.1.112-123

Abstract

The supervision of halal certification in the pharmaceutical industry in Indonesia aims to ensure that pharmaceutical products comply with halal standards for the country's Muslim majority. This research utilizes a normative juridical approach to analyze regulations and the implementation of supervision in halal certification. The findings indicate that halal certification supervision in Indonesia's pharmaceutical industry is governed by Law No. 33 of 2014, Law No. 6 of 2023, Law No. 17 of 2023, and Government Regulation No. 42 of 2024. Although these regulations cover various essential aspects, their implementation faces challenges due to the lack of clarity in supervision mechanisms and coordination between institutions. BPJPH, in collaboration with LPH, MUI, and BPOM, oversees the process through periodic inspections and technological tools such as Online Single Submission (OSS) and Continuous Auditing Continuous Monitoring (CACM). BPOM plays a crucial role in ensuring the halal status of pharmaceutical products through pre-market and post-market audits to guarantee their safety, efficacy, and quality. The main challenges include limited access to halal raw materials and the need to enhance the expertise of relevant authorities. This study suggests the necessity of additional regulations and strengthened inter-agency coordination to improve the effectiveness of supervision and ensure that pharmaceutical products meet halal standards.   Keywords: Supervision, Pharmaceutical Industry, Halal Certification
Co-Authors Aisiyah, Regita Malya Ardiyani, Faradilla Cahyani, Seli Hidayat, Agi Attaubah Jaenudin Jaenudin Lutfia, Reka Viona