Sudirjo, Frans, Rahmat Rahmat, Kraugusteeliana Kraugusteeliana, Susi Indriyani, and Abdurrahman Sadikin. “Optimizing Service Management and Digital Sales in MSMES With Sales Information System”. Jurnal Mantik 7, no. 2 (August 31, 2023): 1522-1530. Accessed July 2, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/4018.