SOLIHIN, M.; DARMAYANTI, R.; AULIYA, F. R. Development and Validation of Adaptive Learning Platform (ALP) to Improve Challenge-Based Mathematical Numeracy Literacy in Local Shoe Manufacturing Entrepreneurs. Edutechnium Journal of Educational Technology, [S. l.], v. 4, n. 2, p. 1–17, 2026. DOI: 10.71365/edujet.v4i2.109. Disponível em: https://www.edutechnium.com/journal/index.php/edutechnium/article/view/109. Acesso em: 9 may. 2026.