Arnellis, A., E. Jamaan, and N. Amalita. “IMPROVING TEACHER PROFESSIONALISM THROUGH IN HOUSE TRAINING MODEL TO HIGHER ORDER THINKING SKILLS ITEMS SMAN 10 REFFERENCE PADANG”. Pelita Eksakta, Vol. 2, no. 1, July 2019, pp. 74-78, doi:10.24036/pelitaeksakta/vol2-iss1/65.