Binar Azwar Anas Harfian, and Etty Nurmala Fadillah. “Pengembangan LKPD Biologi Materi Keanekaragaman Hayati Berbasis Problem Based Learning Untuk Peserta Didik SMA Kelas X”. Prosiding Seminar Nasional Biologi, vol. 2, no. 1, Sept. 2022, pp. 213-22, https://semnas.biologi.fmipa.unp.ac.id/index.php/prosiding/article/view/417.