Sulastiyo S. Upaya Meningkatkan Aktivitas dan Prestasi Belajar Siswa Pada Bidang Studi Biologi Melalui Penerapan Metode Pembelajaran Kooperatif Tipe STAD: Efforts to Increase Student Learning Activities and Achievements in the Field of Biological Studies through the Implementation of the STAD Type Cooperative Learning Method. Biodik [Internet]. 2019Sep.2 [cited 2024Nov.5];5(2):121-30. Available from: https://online-journal.unja.ac.id/biodik/article/view/7589