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All Journal IKRA-ITH Informatika : Jurnal Komputer dan Informatika Algebra : Jurnal Pendidikan Sosial dan Sains
Muhammad Jafni Abbas
Universitas Pradita
Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Physics Social Sciences Other

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APPLICATION OF DATA WAREHOUSE FOR ANALYZING THE EFFECT OF FINANCIAL RATIOS ON STOCK PRICES IN CONSUMER NON-CYCLICALS COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE FROM 2022 TO 2024 Oktavian Luthfi Khairan Somali; Muhammad Aghnat Mumtaz; Ahmad Abdul Faqih; Muhammad Jafni Abbas; Rido Dwi Kurniawan; Muh Masri Sari
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol. 6 No. 1 (2026): Algebra : Jurnal Pendidikan Sosial dan Sains
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/ksw6pz37

Abstract

This study aims to examine the effect of financial ratios on stock prices of primary consumer goods companies listed on the Indonesia Stock Exchange during the 2022 2024 period, utilizing a Data Warehouse as a data integration platform. Secondary data in the form of financial reports and stock prices were processed through an ETL (Extract, Transform, Load) process to produce a structured and consistent historical dataset. Multiple linear regression (OLS) analysis using SPSS was applied to assess the effect of ROA, TATO, DER, and EPS on stock prices. The results showed that all variables had a significant simultaneous effect, but partially only EPS had a significant positive effect. Conversely, ROA, TATO, and DER did not show a significant effect on stock price variations in the primary consumer goods sector. This finding confirms that earnings per share is a key indicator for investors, while asset efficiency and funding structure do not have a direct impact. Furthermore, this study confirms that implementing a Data Warehouse can improve the effectiveness of financial data integration and analysis across periods.  
Perancangan Enterprise Architecture Menggunakan TOGAF ADM untuk Digitalisasi Monitoring Proyek dan Absensi Lapangan Revan Anthony; Marshanda Anabella; Muhammad Iyad Irviansyah; Muhammad Rifqo Saputra; Muhammad Jafni Abbas
IKRA-ITH Informatika : Jurnal Komputer dan Informatika Vol. 10 No. 2 (2026): IKRAITH-INFORMATIKA Vol 10 No 2 Juli 2026
Publisher : Fakultas Teknik Universitas Persada Indonesia YAI

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Abstract

PT Putra Perwira Abadi is a construction services company facing operational challenges in project monitoring, progress documentation, field attendance, and project data integration. Progress updates are still carried out manually through photos and informal communication, while field attendance has not been able to automatically validate location and time. This study aims to design an Enterprise Architecture using TOGAF ADM to support the digitalization of project monitoring and field attendance. A qualitative approach with a case study method was used, with data collected through semi-structured interviews and literature review. The TOGAF ADM phases applied cover Preliminary Phase through Architecture Change Management. The study produces an architectural design that integrates project monitoring, field attendance, documentation, project finance, and management dashboard. The main proposed solutions include a Project Monitoring System, a geo-tagged photo-based Field Attendance System, a Document Management System, Project Finance Integration, and a Management Dashboard. A Requirements Traceability Matrix (RTM) is used to ensure traceability between problems, architectural requirements, proposed solutions, and success indicators.
Co-Authors Ahmad Abdul Faqih Marshanda Anabella Muh Masri Sari Muhammad Aghnat Mumtaz Muhammad Iyad Irviansyah Muhammad Rifqo Saputra Oktavian Luthfi Khairan Somali Revan Anthony Rido Dwi Kurniawan