Siregar N, H., Rambe, T.R., Rola, F., Pratiwi, S.H., Pratama, A. and Dongoran, J. 2023. LEARNING PROCESS CONTROL MTsN 1 MEDAN. IJO - International Journal of Mathematics (ISSN: 2992-4421 ). 6, 01 (Jan. 2023), 01-07.