Amalia, Ani, 		Lepong, Piter, AND 		Natalisanto, Adrianus.
" Analisis Spasial Ordinary Kriging Persebaran Emas Berdasarkan Data Geokimia Permukaan Awak Mas, Sulawesi Selatan" <em>GEOSAINS KUTAI BASIN</em> [Online], Volume 5 Number 2 (2 September 2022)