Lontaan RJ, Mambu RMSH, Mongkau DB, Kolmate AM, Polii AR, Kaparang JF. PERANCANGAN SISTEM INFORMASI ADMINISTRASI FITNESS CENTER BERBASIS DESKTOP. Simtek: j. sist. inf. dan Teknik kompʹût. [Internet]. 2025 Oct. 23 [cited 2025 Oct. 30];10(2):487-91. Available from: https://ejournal.catursakti.ac.id/index.php/simtek/article/view/1693