Agus Yadi Ismail, Cecep Kusmana, Eming Sudiana, Sukron Aminudin, and Mai Fernando Nainggolan, “Analysis of Soil Properties Variations on Various Slope Directions on the National Vegetation Ecosystem of Mount Ciremai, West Java”, Quagga, vol. 16, no. 2, pp. 127–137, Jul. 2024.