Tuan, H. A., Cuong, T. X., Tuan, N. Q., Quan, N. D., & Nhuan, D. V. (2014). The application of vertical electric sounding for defining geological structure and coal distribution in the Cenozoic sediments in An Nhon - Binh Dinh area, central Vietnam. Petrovietnam Journal, 8, 29-34. Retrieved from https://tapchidaukhi.vn/index.php/TCDK/article/view/584