Hulu, Debi Rebeka, 		Lase, Natalia Kristiani, 		Zega, Novelina Andriani, AND 		Gulo, Hardikupatu.
" Analysis of the Improvement of Students' Cognitive Ability in Science Subjects Using the Think-Pair-Share Learning Model at SMP Negeri 2 Gunungsitoli" <em>BIOEDUKASI</em> [Online], (12 October 2024)