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ANALYSIS OF THE CONTRIBUTION OF REGIONAL RETRIBUTION TO THE LOCALLY GENERATED REVENUE OF PALEMBANG CITY Martini, Rita; Pambudi, Septian Bagus; Mubarok, M. Husni
Publikasi Penelitian Terapan dan Kebijakan Vol 2 No 1 (2019): Publikasi Penelitian Terapan dan Kebijakan
Publisher : Badan Penelitian dan Pengembangan Daerah Provinsi Sumatera Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46774/pptk.v2i1.95

Abstract

This study aims to determine the contribution of local retribution to Local Revenue (PAD), and the achievement of the target of each type of regional retribution. The analytical tool used is the contribution ratio and effectiveness ratio. Contribution ratio analysis is used to determine the amount of contribution of local retribution to PAD. The conclusions obtained, the local retribution in Palembang which are carried out according to regional regulations have decreased the realization each year, while the effectiveness level has fluctuated. Local retribution have not contributed to an increase every year, because of changes in the object of retribution, lack of socialization regarding Regional Regulations, and the existence of new types of retribution that have been applied. Specific Licensing Services retribution contribute the most to PAD compared to other types of retribution.
Dampak Sistem Pengendalian Internal dan Kompetensi Aparatur terhadap Tingkat Pencegahan Fraud Pengadaan Maria, Maria; Mubarok, M. Husni; Indriasari, Desi
JSHP : Jurnal Sosial Humaniora dan Pendidikan Vol 8, No 2 (2024): JSHP (Jurnal Sosial Humaniora dan Pendidikan)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat Politeknik Negeri Balikpapan.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jshp.v8i2.1872

Abstract

The government has always been the largest spending agency in many countries, and this means a lot opportunities for government procurement fraud. Failure to implement robust measures against fraud prevention can lead to financial loss and bad reputation. Therefore, there is an urgent need for extensive studies to understand the factors that can contribute to fraud prevention strategies among government agencies. This paper examines two factors that may promote procurement fraud prevention among government agencies in Palembang City. The two factors are and internal control system and competency of government apparatus. Questionnaires were distributed to 50 government units from the procurement actors. Data were thoroughly analysed using multiple regression analysis with the SPSS analysis tool. The finding showed that prevention of procurement fraud programs was influenced by competency of government apparatus and internal control system. This study contributes to support in confirming the critical role of the internal control system and competency of government apparatus in enhancing fraud mitigation mechanisms. However, partially competency of government apparatus did not influence the prevention of fraud. Keywords: fraud, procurement, government, internal control, competency 
Prediksi GDP dengan RF dan XGBoost Berdasarkan Aspek Sosial, Ekonomi, dan Lingkungan Mubarok, M. Husni; Septian, Firza
MDP Student Conference Vol 4 No 1 (2025): The 4th MDP Student Conference 2025
Publisher : Universitas Multi Data Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/mdp-sc.v4i1.11206

Abstract

This study aims to analyze Gross Domestic Product (GDP) prediction using Random Forest and XGBoost algorithms by considering social, economic, and environmental variables. The dataset was obtained from Kaggle and includes 22 independent variables influencing GDP. The model was developed with Whale Optimization Algorithm (WOA) optimization to improve prediction accuracy. Experiments were conducted on the Google Colab platform, and evaluation metrics included Mean Absolute Error (MAE), Mean Squared Error (MSE), and R-Squared (R²). The results show that XGBoost with WOA optimization achieves higher prediction accuracy compared to Random Forest. Key factors influencing GDP were identified through feature correlation analysis. In conclusion, the combination of machine learning and metaheuristic-based optimization methods enhances GDP prediction accuracy, providing valuable insights for economic policymakers.
PERNIKAHAN PADA WAKTU IHRAM MENURUT IMAM SYAFI’I DAN IMAM ABU HANIFAH Mubarok, M. Husni; Arif, Suyud
JURNAL ILMU SYARIAH Vol 1 No 2 (2013): DESEMBER
Publisher : IBN KHALDUN BOGOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/mizan.v1i2.383

Abstract

Marriage is not just a meeting between two beings process alone. However, marriage is a big gate which is the mouth of the meeting between the two families, two tribes, cultures, and it could be two states. Getting married is human nature to channel instincts of love of the opposite sex, and therefore Islam makes marriage a legitimate way for humans to maintain the existence of the regeneration and survival of offspring. However, there are concerns about the law of marriage at the time of Ihram, particularly in view of Imam Shafi'i and the imam of Abu Hanifa.