DEVELOPMENT OF GOOGLE SITES WEB-BASED INTERACTIVE LEARNING MEDIA ON TEMPERATURE, HEAT, AND EXPANSION MATERIALS FOR JUNIOR HIGH SCHOOL STUDENTS. universe [Internet]. 2024 Jun. 30 [cited 2026 Aug. 13];5(1):42-50. Available from: http://universe.ppj.unp.ac.id/index.php/universe/article/view/574