hari wiki utama, S. Sutarto, A. . Widagdo, and E. Wahyudi, “PALEOVOLCANIC KARING RECONSTRUCTION IN THE MERANGIN JAMBI UNESCO GLOBAL GEOPARK TERRITORY BASED ON PETROLOGICAL AND GEOCHEMICAL APPROACH”, JoP, vol. 9, no. 1, pp. 66-79, Nov. 2023.