ADHA, Idul; ZULKARDI; PUTRI, Ratu Ilma Indra; SOMAKIM. A Learning Trajectory for Surface Area Concept with the Context of the Tourist Destination Bukit Sulap. Jurnal Pendidikan Matematika, [S. l.], v. 18, n. 3, p. 409–430, 2024. DOI: 10.22342/jpm.v18i3.pp409-430. Disponível em: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/119. Acesso em: 5 oct. 2024.