Phytochemical Screening and Antibacterial Activity Test of Ethanol Extract of Durian (Durio Zibethinus murr.) Soya Varieties Against Pathogen Bacteria Escherichia Coli in Raw Drinking Water, Ahmad, Rahwan, Amiruddin Ridwan, Arsin A.Arsunan, Stang Stang, Ishak Hasanuddin,, Alam Gemini, Wispriyono Bambang, and Mallongi Anwar , Pharmacognosy Journal, August 2024, Volume 16, Issue 4, p.933-941, (2024)