Article Per Year (5 Year)
p-Index From 2021 - 2026
4.677
P-Index
This Author published in this journals
All Journal REKA ELKOMIKA MUSTEK ANIM HA Jurnal Teknologi Elektro Pondasi BERITA BIOLOGI Jurnal Penelitian Pertanian Terapan Nuansa Journal of Arts and Design Dewa Ruci : Jurnal Pengkajian dan Penciptaan Seni Agroplantae: Jurnal Ilmiah Budidaya dan Pengelolaan Tanaman Perkebunan Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Pendidikan dan Konseling Journal of Intelligent Decision Support System (IDSS) INFOKUM Jurnal Agrisistem Journal Evaluation in Education (JEE) Journal of Scientech Research and Development Journal of Artificial Intelligence and Digital Business Jurnal Rekayasa Komputasi Terapan Jurnal Penelitian Pendidikan Indonesia Journal Of Chemical Process Engineering Jurnal Sistem Informasi dan Teknologi Informasi Jurnal Perjuangan dan Pengabdian Masyarkat: JPPM Journal of Tecnologia Quantica
RACHMAT RACHMAT
Fakultas Teknologi Informasi Institut Teknologi Sepuluh Nopember
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

Published : 36 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : INFOKUM

 1 
Waterfall Method In The Development Of Information Systems In Supporting Transactional In Small Businesses Basmar, Muh. Fahmi; Yusuf, Muh.; Rachmat, Rachmat
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1061

Abstract

The application of the Waterfall technique to the development of sales information systems in small organizations is one way to increase sales process efficiency and effectiveness. The Waterfall technique is an organized and sequential approach to software development that begins with an analysis of user requirements and proceeds to system design. In this study, the Waterfall method is applied to the development of a sales information system determined by specifications for a small business with a relatively simple business process, namely the sales transaction process related to improving services in business transactions and the process of ordering items related to the inventory of items in the warehouse to be able to control whether items need to be restocked. The design employs a structured method, the Data Flow Diagram (DFD), beginning with the context diagram, DFD level, table design with the Conceptual Data Model (CDM), and interface design for the sales transaction process and arranging transactions.
IMPACT ANALYSIS OF COAL MINING ON WATER POLLUTION IN BUNATI VILLAGE, ANGSANA SUB-DISTRICT, TANAH BUMBU REGENCY, SOUTH KALIMANTAN Kasim, Hasni; Haslinda, Haslinda; Yusuf, Muh; Rachmat, Rachmat; Basmar, Muh. Fahmi
INFOKUM Vol. 10 No. 5 (2022): December, Computer and Communication
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v10i5.1086

Abstract

The purpose of this study was to analyze the heavy metal mercury (Hg) component in coal mining waste water during mining activities. A field observation method has been used to continuously capture and monitor sampling at mining and processing sites. In the laboratory, tests for the content of metal mercury (Hg) in liquid waste from mine waste have been completed. The three components of the field survey are preliminary research, main research (sampling), and laboratory analysis. Air samples were fired at pre-tapped points based on waste conditions while fully appreciating the potential of about four points. The results showed that there were two air samples with very high mercury content, namely 5.0828 pp Hg at location 02 (ST.02) and 6.3060 pp Hg at location 3 (ST.03).
Co-Authors Abdul Ibrahim, Abdul Adirianto, Bayu Agustiawati, A.Tuti Akhmad Alim, Akhmad Alamsyah, Djalu Trisna Andi Artiningsih Asia, Siti Nur Basmar, Muh Fahmi Basmar, Muh. Fahmi Bimantara, Firmandhi Sahid Dahlan Dahlan Darsono, Try Adrianto Detia Tri Yunandar Ek Ajeng Rahmi Pinahayu Endin Mujahidin Faisal Faisal Hamzah, Pratiwi Harsani, Harsani Haslinda Haslinda, Haslinda Hasni Kasim, Hasni Heni Pujiastuti Hermawan, Nanang Juhandi Indradewa, Rhian Irfan Said Irnawati, Wati Iskandar, Syamsul Bhahri Istanto, Teddy Kaimuddin Kaimuddin, Kaimuddin Kanan, Novita Kasmawaru, Kasmawaru Khaeruddin Khaeruddin Marsujitullah Marsujitullah Muh Yusuf Muh. Yusuf Muhammad Yusuf MULTISARI MULTISARI Nggego, Dedy Abdianto Nurjusiah, Nurjusiah Parawansa, Ismaya Nita Rianti Patawaran, Nilfred Rachmat Rachmat Rafli R, Muh. Ramdani, Nurfika Ramli Ramli Ramli Ramli, Ahmadi Rayung Wulan Silele, Talita Linke Soedarsono Soedarsono Suciatmih, Suciatmih Suherwin, Suherwin Sunarto Sunarto Suwarjono Suwarjono, Suwarjono Syaiful Nugraha Tamam, Abas Mansur Yani, Syamsuddin Zulaikha, Rita Nur