Kodrianingsih, W. L. .; Fauzan, A. .; Kurnia, B. M. .; Hidayati, N. . Menumbuhkan Semangat Nasionalisme Siswa Melalui Upacara Bendera Peringatan Hari Pahlawan Di SMPN 1 Narmada: Growing the Spirit of Nationalism in Students Through the Flag Ceremony for Heroes’ Day. JPMPI 2023, 6, 94-101.