E. Araina, S. Savitri, S. Mashabhi, and F. P. Pratama, “Pengembangan Bahan Ajar Digital Berbasis eLEMA pada Materi Interaksi Mahluk Hidup dengan Lingkungan Ekosistem Gambut: Development of eLEMA-Based Digital Teaching Materials on the Interaction of Living Things with Peatland Ecosystem Environment”, BEDJ, vol. 2, no. 2, pp. 66–76, Dec. 2021.