FARHAN, A.; HERLIANA, F.; EVENDI, E.; DEVY, N. K.; MAULIZA, F. The Implementation of “Guru Penggerak” (Organizer Teachers) Concept to Innovation of The Discussion Methods in Thermodynamics Course. Jurnal Penelitian & Pengembangan Pendidikan Fisika, v. 7, n. 1, p. 1 - 12, 30 Jun. 2021.