ZULKIFLI, N. N.; ABD HALIM, N. D.; YAHAYA, N.; MEIJDEN, H. V. D.; MOHD ZAID, N.; A RASHID, A. H.; HASHIM, S. Online Reciprocal Peer Tutoring Approach in Facebook: Measuring Students’ Critical Thinking. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 16, n. 23, p. pp. 16–28, 2021. DOI: 10.3991/ijet.v16i23.27451. Disponível em: https://online-journals.org/index.php/i-jet/article/view/27451. Acesso em: 21 mar. 2023.