Astuti, F., Yohan, Y., & Simbolon, S. (2020). SOSIALISASI MESIN AIR MINUM PORTABEL BERBASIS PENUKAR ION DI PANCORAN MAS DEPOK. Garda: Jurnal Pengabdian Kepada Masyarakat, 1(1), 44–52. Retrieved from https://openjournal.unpam.ac.id/index.php/grd/article/view/11413