Dipalpa Rego, Harif Rahman Suyatno, Ahmad Fadly, Martin Kustati, and Bashori, “Analisis Bibliometrik Direct Instruction Dalam Konteks Pembelajaran Abad 21”, Jejak digital, vol. 2, no. 1, pp. 325–336, Dec. 2025, doi: 10.63822/yqejmh98.