[1]
H. Kausarian, R. Rahmanto, A. Suryadi, D. B. E. Putra, F. Mairizki, and M. Z. Lubis, “Geochemical Analysis of Metal Minerals on Kuantan Singingi Regency, Riau Province as a Connection part of Bukit Barisan Mountain, West Sumatera, Indonesia”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 11, no. 2, pp. 682–689, Apr. 2021.