Susilawati and Dedi Futra, “Amalan Marketing Mix Pendidikan: Kajian kes di Sekolah Kebangsaan Bengkalis, Riau, Indonesia”, Firdaus, vol. 5, no. 2, pp. 70–85, Dec. 2025, doi: 10.37134/firdaus.vol5.2.7.2025.