A. Afandi, D. P. Utomo, D. Poejiastutie, and S. Syafril, “Development of History Textbooks Using a Multicultural Teaching Method to Foster a Sense of Nationalism Among High School Students in Mataram City”, J.Gen.Educ.Humanit., vol. 5, no. 5, pp. 6575–6590, Oct. 2026.