Novaldi Yahya Arif Guntara (2021) “Correlation of Igneous Rock Characteristics in Mount Mujil and areas Based on the Petrological Approach of Volcanic Rocks”, ReTII, pp. 425 - 432. Available at: //journal.itny.ac.id/index.php/ReTII/article/view/2629 (Accessed: 22November2024).