Haryanto, Haryanto, Yusnidar Yusnidar, Harizon Harizon, Fuldiaratman Fuldiaratman, Elza Triani, Sri Wina Oktavia, and Kowit Kittiwutthisakdi. 2025. “Chemistry Learning Revolution: Problem Based Learning to Improve the Responsible Character Students in Atomic Structure Material”. Journal Evaluation in Education (JEE) 6 (2), 582-89. https://doi.org/10.37251/jee.v6i2.1228.