Firdausi, Amalia, and Fitria Eka Wulandari. “Development of Web-Based Science Learning Module in Improving the Students’ Understanding of Eco-Literacy”. Jurnal Penelitian Dan Pengkajian Ilmu Pendidikan: E-Saintika, vol. 5, no. 3, Nov. 2021, pp. 241-52, https://doi.org/10.36312/esaintika.v5i3.426.