TIRTONI, F.; WIDYASTUTI; SUSILO, J. Pengembangan Media Smart Board Hybride Learning Version 2.0 Berbasis Primary Education Level Interactive Class untuk Meningkatkan Kemampuan Critical Thinking Ability Menghadapi Era – Post. Pandemic COVID 19. Procedia of Social Sciences and Humanities, v. 3, p. 669-677, 29 Jun. 2022.