META ANALYSIS THE EFFET OF INTEGRATED SCIENCE STUDENTS’ WORKSHEETS TOWARDS JUNIOR HIGH SCHOOL STUDENTS’ LEARNING OUTCOMES. universe [Internet]. 30 Desember 2021 [dikutip 16 Agustus 2026];2(2):126-33. Tersedia pada: http://universe.ppj.unp.ac.id/index.php/universe/article/view/67