Ichsan, I., Sigit, D., Rahmayanti, H., Purwanto, A., Fachrial, N., Suwandi, T., Ali, A., Titin, T., & Hermawati, F. (2020). Environmental learning student’s worksheet of air pollution (eswopol): inovasi lembar kerja siswa berbasis hots-aep. Edubiotik : Jurnal Pendidikan, Biologi Dan Terapan, 5(01), 1-10. https://doi.org/10.33503/ebio.v5i01.649