Putri, R. and Lestari, T. (2018) “Training of Classroom Action Research for Science Teachers on Padang Pariaman’s SMPN 1, SMPN 2 Sintuk Toboh Gadang and SMPN 1 V Koto Kampung Dalam”, Pelita Eksakta, 1(1), pp. 50-55. doi: 10.24036/pelitaeksakta/vol1-iss1/15.