Rozaq, Abdul, Muhammad Alfiyannor, Wanda Hanan Ekaputri, and Raden Kelik Hardinto. “Information System for Development Economic Services in the Landasan Ulin Selatan District”. POSITIF : Jurnal Sistem dan Teknologi Informasi 8, no. 1 (November 18, 2022): 41–51. Accessed March 28, 2024. https://ejurnal.poliban.ac.id/index.php/Positif/article/view/1258.