Suciati, Indah, et al. “Ethnomathematics Explorations on the Concept of Two-Dimensional Shape in ‘Tadulako Bulili’ Folk Story”. Alifmatika: Jurnal Pendidikan Dan Pembelajaran Matematika, vol. 5, no. 2, Dec. 2023, pp. 171-87, doi:10.35316/alifmatika.2023.v5i2.171-187.