Haryanto, H., Y. Yusnidar, H. Harizon, F. Fuldiaratman, E. Triani, S. W. Oktavia, and K. Kittiwutthisakdi. “Chemistry Learning Revolution: Problem Based Learning to Improve the Responsible Character Students in Atomic Structure Material”. Journal Evaluation in Education (JEE), Vol. 6, no. 2, Apr. 2025, pp. 582-9, doi:10.37251/jee.v6i2.1228.