“PENGARUH PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR MAHASISWA BIOLOGI MATA KULIAH ZOOLOGI INVERTEBRATA”. Jurnal Binomial, vol. 1, no. 1, Sept. 2018, pp. 35-49, http://ejournals.umma.ac.id/index.php/binomial/article/view/172.