“PENGOLAHAN AIR SUMUR DI DESA PENYAK BERBASIS LIMBAH CANGKANG KERANG YANG DILENGKAPI SISTEM DESTILASI BERBASIS SINAR MATAHARI”. 2021. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE 4 (January). https://doi.org/10.33019/snppm.v4i0.2172.