[1]
D. R. Wenas and C. A. Bujung, “Analysis of Mineral Composition of Alteration Rock in Warm Ground and Steaming Ground in Lahendong North Sulawesi Using Sem-Edx And Ftir”, IJET, vol. 7, no. 4.28, pp. 364–367, Nov. 2018, doi: 10.14419/ijet.v7i4.28.22616.