Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Multidisipliner Bharasa Journal Serambi Engineering (JSE)
Rohmat, Faizal
Unknown Affiliation
Religion Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pemetaan Transparansi Air di Waduk Saguling dengan Menggunakan ANN dan Landsat 8 Magfhira, Azzahra; Soewondo, Prayatni; Wijayasari, Winda; Rohmat, Faizal
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The decline in water transparency in the Saguling Reservoir indicates deteriorating water quality due to increasing pollutant loads from domestic, industrial, agricultural, and aquaculture activities. This study aims to predict water transparency using an ANN model, integrating remote sensing data from Landsat 8 (2013-2024) and in-situ measurements from 12 sampling points. The analysis began with correlation tests, which revealed weak to moderate relationships between transparency and other variables. Subsequent simple and multiple linear and logistic regression analyses produced weak correlations, with the highest R² of 0.1853 observed in multiple logistic regression. The Random Forest algorithm was applied to identify the most influential variables. The selected predictors included Bands 3, 4, 5, and 7, as well as temperature, EC, and TSS. These variables were used as inputs for the ANN model, which demonstrated high performance with an R² of 0.8514, explaining 85.14% of the variability in water transparency. The prediction results were visualized in a distribution map, indicating a predominance of transparency class IV (0-2.5 m) across the reservoir. This suggests limited light penetration due to high pollutant loads. The study shows that integrating remote sensing and ML enables effective large-scale water quality monitoring and supports sustainable water resource management.
QUALITATIVE APPROACH IN LAW ENFORCEMENT ANALYSIS: A STUDY OF CHALLENGES AND PRACTICES IN INDONESIA Wulandari, Septi; Nur Azizah, Dina; Rohmat, Faizal
Jurnal Multidisipliner Bharasa Vol 5 No 01 (2026): Jurnal Multidisipliner Bharasa
Publisher : Institut Teknologi Bisnis dan Kesehatan Bhakti Putra Bangsa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to analyze law enforcement through a qualitative approach with an emphasis on an in-depth understanding of the challenges and practices that occur in the social, cultural, and institutional context in Indonesia. The qualitative approach was chosen because it allows researchers to explore the experiences, perceptions, and interpretations of law enforcement actors and society comprehensively. So far, law enforcement studies tend to be dominated by normative and quantitative approaches that focus more on regulatory and statistical aspects. In fact, the dynamics of legal practice in the field are often influenced by non-juridical factors such as legal culture, power structure, and socioeconomic conditions of the community. Therefore, this study seeks to fill this gap by providing a more contextual and reflective analysis. This study uses in-depth interviews, observations, and documentation studies on law enforcement practices in several institutions and communities that interact directly with the legal system. The results of the study show that the challenges of law enforcement are not only related to regulatory limitations, but also include the integrity of the apparatus, professionalism, access to justice, and public trust. In addition, it was found that law enforcement practices are often influenced by certain power and interest relationships, thus potentially causing injustice. On the other hand, there are also good practices that show a commitment to substantive justice. The findings of this research are expected to contribute to the development of law enforcement theories and practices that are more responsive to the needs of the community. This research also emphasizes the importance of reforming the legal system that is not only structural, but also cultural. Thus, a qualitative approach can be a strategic alternative in understanding the complexity of law enforcement in more depth.
Co-Authors Magfhira, Azzahra Nur Azizah, Dina Prayatni Soewondo SEPTI WULANDARI Wijayasari, Winda