SARAGIH, N. D.; BUKIT, N.; SRIADHI, S. THE EFFECTIVENESS OF LKPD IPA BASED ON SCIENCE PROCESS SKILLS TO IMPROVE STUDENTS’ CRITICAL THINKING SKILLS ON SINGLE SUBSTANCE AND MIXED SUBSTANCES MATERIAL. Jurnal Ilmiah Teunuleh , [S. l.], v. 3, n. 1, p. 61-68, 2022. DOI: 10.51612/teunuleh.v3i1.99. Disponível em: https://teunulehjournal.com/index.php/jiteunuleh/article/view/99. Acesso em: 17 apr. 2026.