SAKDIYAH, Halimatus; SUJIWO, Dimas Andhita Cahyo; PANGLIPUR, Indah Rahayu. Analysis of Sudoku Compilation Algorithms: Understanding Number Concepts in Students Special Needs at Extraordinary School. ETDC: Indonesian Journal of Research and Educational Review , [S. l.], v. 4, n. 4, p. 1236–1248, 2025. DOI: 10.51574/ijrer.v4i4.3790. Disponível em: https://www.etdci.org/journal/ijrer/article/view/3790. Acesso em: 8 oct. 2025.