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Analysis of Water Environment Quality Around Cikundul Landfill In Sukabumi City Risa Salsabila; Eneng Rahmi; Utamy Sukmayu Saputri; Nita Kurnita Sari
INTERNATIONAL JOURNAL ENGINEERING AND APPLIED TECHNOLOGY (IJEAT) Vol. 7 No. 1 (2024): Mei 2024
Publisher : Nusa Putra University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/ijeat.v7i1.104

Abstract

Landfills are potential sources of water pollution from waste. Therefore, it is necessary to conduct research related to the quality of the aquatic environment around the Cikundul landfill in Sukabumi City to overcome the problem of water pollution. This research will be conducted in the Cikundul landfill environment with a focus only on the aquatic environment around the landfill. The method used in this research is descriptive qualitative. In this study, the subject of research is the quality of the aquatic environment around the Cikundul landfill in Sukabumi City. Meanwhile, the object of research is the Cikundul landfill in Sukabumi City. The results showed that the leachate water quality in Cikundul landfill for the last 3 years had TSS concentrations ranging from 100 - 548 mg/L, COD concentrations ranging from 106 - 1979 mg/L, BOD concentrations ranging from 35 - 171.3 mg/L. There was a decrease in water quality in the Lower Cipanegah and Lower Cimandiri rivers. This condition is thought to be due to the discharge of leachate that exceeds the quality standards into public waters and the habit of people around the river who dispose of their domestic waste directly.
Pengujian Kualitas Sistem Manage Content PT Remala Abadi Tbk Berstandar ISO/IEC 29119 Risa Salsabila; Alya Salsabilah; Chairul Anwar
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 4 No 12 (2025): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

The advancement of information technology in business encourages the use of web‑based systems to support digital marketing and content management activities. PT Remala Abadi Tbk, as an internet service provider, develops a Manage content system that provides product content request features, global visitor analytics, and real‑time SEO detection to support its marketing and sales teams. This study aims to evaluate the quality of the Manage content website using the ISO/IEC 29119 software testing standard through the Software Testing Life Cycle (STLC) approach. Functional testing is carried out using black‑box testing on core features such as staff authentication, content management, analytics dashboards, and user log activity, while non‑functional aspects are assessed through performance, usability, SEO, and compatibility testing. The results show that the main functions work as expected, although several minor bugs and performance issues are still found, indicating the need for further improvements to enhance system reliability and user experience.
Stabilitas Harga dan Permintaan Bahan Baku Ikan Lele pada UMKM Seafood Mas Galang Garut Mochammad F. Abdissalam; Kemal F. Saputra; Risa Salsabila; Riska Agustin; Ira Murwenie
Jurnal Intelek Insan Cendikia Vol. 2 No. 12 (2025): Desember 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Penelitian ini menganalisis pengaruh fluktuasi dan stabilitas harga terhadap permintaan bahan baku ikan lele pada Usaha Seafood Mas Galang di Garut. Metode yang digunakan adalah deskriptif kualitatif dengan pendekatan studi kasus. Informan berjumlah lima orang (pemilik usaha dan empat pedagang) dipilih melalui purposive sampling. Data primer diperoleh dari wawancara semi-terstruktur pada November 2025, sedangkan data sekunder bersumber dari BPS, KKP, dan marketplace. Hasil menunjukkan harga ikan lele di Garut relatif stabil sejak 2022 (beli Rp18.000–27.000/kg, jual Rp26.000–30.000/kg). Fluktuasi kecil (Rp500–2.000/kg) dipicu musim panen dan harga pakan, tetapi tidak berdampak signifikan terhadap permintaan bahan baku. Permintaan Seafood Mas Galang stabil 67,5 kg/bulan, sementara pedagang pasar 5–100 kg/hari. Stabilitas harga menjadi kunci keberlanjutan pasokan UMKM pengolahan ikan lele