“Pengembangan E-LKPD Virtual Field Trip Penjernihan Air Berbasis Education for Sustainable Development Menggunakan TopWorksheets”. Jurnal Intelektualita: Keislaman, Sosial Dan Sains, vol. 11, no. 2, Sept. 2022, pp. 187-94, https://doi.org/10.19109/intelektualita.v11i2.13404.