RAHMAT HARIYADI; RASIMIN. Behavioral Contract Techniques to Increase Social Sciences Learning Motivation in During Covid-19 Pandemic . Educational Administration: Theory and Practice, [S. l.], v. 30, n. 4, p. 8810–8818, 2024. DOI: 10.53555/kuey.v30i4.657. Disponível em: https://kuey.net/index.php/kuey/article/view/657. Acesso em: 13 sep. 2025.