Kurnia DK. Sistem Informasi E-Bussiness Penyediaan Jasa Cleaning Service Indoor (Study kasus : PT. Inti Lestari Padang. SATIN [Internet]. 2017Jun.22 [cited 2024Nov.20];3(1):48-5. Available from: http://sip.lab.sar.ac.id/index.php/satin/article/view/221