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All Journal International Journal Of Science, Technology & Management (IJSTM) International Journal of Economics and Management Sciences
Kartika Candra, Heru
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Transportation

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Development of Online Application Program for Submission and Accountability of Budget Funds at PT. Leon Testing and Consultancy Banjarbaru Puteri Utami, Nadia; Kartika Candra, Heru; Husnul Khatimah, Aprillia
International Journal of Economics and Management Sciences Vol. 1 No. 4 (2024): November : International Journal of Economics and Management Sciences
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijems.v1i4.214

Abstract

This study aims to identify problems in the process of submitting and accounting for project budget funds at PT. Leon Testing and Consultancy Banjarbaru, and to design an application program that can simplify the process. This study uses the theoretical framework of the Accounting Information System for Submission and Accountability of Budget Funds, which includes analysis of management information, related functions, procedure networks, documents, accounting records, internal control systems, and existing flowcharts. Applicable accounting standards are used in this study, with MySQL as the backend and PHP as the frontend. The results of the study indicate that the process of submitting and accounting for funds at PT. Leon Testing and Consultancy Banjarbaru is still semi-manual, using Microsoft Excel. Therefore, it is recommended that the company adopt an online-based application to improve the efficiency and effectiveness of the process
Prediction Of Freshwater Fish Pond Water Quality Levels Using The Backpropagation Method Based On The Internet Of Things (IoT) Kartika Candra, Heru; Noor, Syamsudin; Bahit, Muhamad; Mulyani, Dwi
International Journal of Science, Technology & Management Vol. 5 No. 5 (2024): September 2024
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v5i5.1140

Abstract

The present study reports the first comprehensive study on the freshwater macroinvertebrates and its habitat preferences in Bilah River, the largest riverin the Northern Sumatra. The riverside is characterized by the presence of anthropogenic and industrial activities which may alter the macroinvertebrate assemblage and biodiversity. Five months of investigation on 10 sampling stations from December 2016 to October 2017 was conducted based on the river flow in Bilah River. Principal component analysis indicated a decrease in trophic status from upstream to downstream of the river. A total of 27 taxa were recorded, with the most abundant group were members of Odonata, Gastropoda, and Decapoda. The highest density of macroinvertebrate was observed from station 1 (160 ind m-2), while the lowest density was observed from station 9 (38.64 ind m-2). Based on species distribution and similarity, two groups of habitats may be distinctively recognized based on the Bray-curtis similarity coefficient. Group 1 consisted of station 1, 2, 3 and 4 while group 2 consisted of station 5, 6, 7, 8, 9, and 10. Based on the diversity indices as ecological parameters, the habitat condition in Bilah River is categorized from low to moderately polluted. Spatial patterns in both environmental conditions affecting the macroinvertebrate assemblage was observed using canonical correspondence analysis (CCA) revealed the preferences from each macroinvertebrate species towards environmental conditions.
Co-Authors Bahit, Muhamad Dwi Mulyani Husnul Khatimah, Aprillia Puteri Utami, Nadia Syamsudin Noor, Syamsudin