Putri, E.P. 2025. Self-Efficacy, Numerical Literacy, and Problem-Solving Skills in Statistics: A Quantitative Study in Jayapura. Melior : Jurnal Riset Pendidikan dan Pembelajaran Indonesia. 5, 2 (Dec. 2025), 74–83. DOI:https://doi.org/10.56393/melior.v5i2.3662.