Simamora, Indah, Arry Widodo, Nurafni Rubiyanti, and Anita Silviannita. “Analisis Strategi Bertahan Dan Bersaing: Kerangka Konsep”. Jurnal Ilmiah Wahana Pendidikan 10, no. 24.2 (December 31, 2024): 549-556. Accessed June 10, 2026. https://jurnal.peneliti.net/index.php/JIWP/article/view/9373.