Chandra Gantina S, Budi Santoso, and Heri Abriyadi, “Strategi Intervensi Militer Operasi 17 Agustus: Studi Kasus Penumpasan PRRI di Sumatera Barat Periode 1957–1958”, Journal of Education Religion Humanities and Multidiciplinary, vol. 4, no. 2, pp. 337–344, Aug. 2026.