“PerhituaCalculation of Slope Stability in Waehakila Hamlet (Warasia), Sirimau District, Ambon Cityngan Kestabilan Di Dusun Waehakila (Warasia), Kecamatan Sirimau, Kota Ambon” (2026) General Engineering & Applied Science Journal, 1(3), pp. 116–121. doi:10.65307/gear.v1i3.230.