Derosari RM, Handoko K. IMPLEMENTASI APLIKASI PENGENALAN SOP PENGOLAHAN LIMBAH INDUSTRI PT X BERBASIS ANDROID . comasiejournal [Internet]. 2023Oct.9 [cited 2024Jul.4];9(7). Available from: https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/7977