A. Khairunnisa, R. Izaky, R. H. . Fandiar, M. S. . Neisa, and M. D. . Arsandy, “Optimizing Children’s Reading, Writing, and Arithmetic (Calistung) Skills as the Foundation of Basic Education at RPTRA Beringin Indah”, JAD, vol. 5, no. 2, pp. 97–105, Jun. 2026.