Saputri, Thadea Eka, Sono Sono, Laila Suroyya Rahmayanti, and Emy Bairika Tutkey. 2024. “PERANCANGAN SISTEM INFORMASI DATA MATERIAL RETURN BERBASIS WEB ”. Prosiding Seminar Nasional Teknologi Energi Dan Mineral 4 (1):162-76. https://doi.org/10.53026/prosidingsntem.v4i1.46.