ISLAM, ABM Rezbaul; BULLOCK, Emma. Concept App Development for National Library of Virtual Manipulatives (NLVM): An Initiative. Journal of Education and Training, [S. l.], v. 9, n. 2, p. 40–50, 2022. DOI: 10.5296/jet.v9i2.19384. Disponível em: https://macrojournal.org/index.php/jet/article/view/1252. Acesso em: 5 oct. 2024.