HUTAURUK, L. M. SMART-NFE Teaching on Improving Learner’s Motivation & Productivity: SMART Teaching With NFE Principles. Journal Of Lifelong Learning, [S. l.], v. 5, n. 2, p. 19–27, 2022. Disponível em: https://ejournal.unib.ac.id/jpls/article/view/24088. Acesso em: 4 may. 2024.