Purwanto, Ainun Rahmah, Muhammad Zuhriyanto, and Nidjo Sandjojo. 2022. “PERANCANGAN SISTEM INFORMASI PROGRAM APPROVAL REQUEST (PAR) BERBASIS WEB PT MITRA SEJUK SELARAS (MSS)”. ISTA Online Technologi Journal 3 (1):63 - 76. https://doi.org/10.62702/ion.v3i1.54.