Tan, R. M., R. T. Yangco, and E. N. Que. “STUDENTS’ CONCEPTUAL UNDERSTANDING AND SCIENCE PROCESS SKILLS IN AN INQUIRY-BASED FLIPPED CLASSROOM ENVIRONMENT”. Malaysian Journal of Learning and Instruction, vol. 17, no. 1, Jan. 2020, pp. 159-84, doi:10.32890/mjli2020.17.1.7.