K. THARP, Gregory. Application of Mathematical Concepts and Fully Autonomous Robot to Early Childhood Education. Nak-Kanak: Journal of Child Research, [S. l.], v. 3, n. 3, p. 153–164, 2026. DOI: 10.21107/njcr.v3i3.294. Disponível em: https://journal.trunojoyo.ac.id/v3/nakkanak/article/view/294. Acesso em: 4 nov. 2026.