Damanik N, Simajuntak M. THE EFFECT OF ETHNOSCIENCE INTEGRATED PHENOMENON-BASED LEARNING ON STUDENTS’ SCIENTIFIC LITERACY ON TEMPERATURE, HEAT AND EXPANSION MATERIAL. universe [Internet]. 30Jul.2025 [cited 30Aug.2025];6(1):12-0. Available from: http://universe.ppj.unp.ac.id/index.php/universe/article/view/1025