[1]
N. D. Saragih, N. Bukit, and S. Sriadhi, “THE EFFECTIVENESS OF LKPD IPA BASED ON SCIENCE PROCESS SKILLS TO IMPROVE STUDENTS’ CRITICAL THINKING SKILLS ON SINGLE SUBSTANCE AND MIXED SUBSTANCES MATERIAL”, JITeunuleh, vol. 3, no. 1, pp. 61-68, Mar. 2022.