Danang Danang, Dani Sasmoko, and Endang Swastuti. “Granul Echo Enzym Dry System: Greeds IoT”. Yayasan Drestanta Pelita Indonesia 7, no. 1 (December 7, 2023). Accessed November 6, 2024. https://publisher.yayasandpi.or.id/index.php/dpipress/article/view/1429.