Siregar, Eko Febri Syahputra, Febiana Natasha, M. Pemberdi Intasir, Dios Sarkity, Yudi Pratama, and Nurul Hilda Syani Putri. “Penguatan Keterampilan Kolaborasi Mahasiswa FKIP UMRAH Melalui Implementasi Lesson Study”. TANJAK : Journal of Education and Teaching 5, no. 2 (August 30, 2024): 78–89. Accessed June 8, 2026. https://ejournal.stainkepri.ac.id/index.php/tanjak/article/view/1124.