THE EFFECT OF THE APLICATION OF THE COOPERATIVE LEARNING MODEL TYPE THE POWER OF TWO ON THE SCIENCE COMPETENCE OF CLASS VII JUNIOR HIGH SCHOOL STUDENTS. universe [Internet]. 31 Juli 2022 [dikutip 14 Agustus 2026];3(1):46-50. Tersedia pada: http://universe.ppj.unp.ac.id/index.php/universe/article/view/158