Andriyanty R. ANALISIS STRATEGI PENGEMBANGAN BISNIS UMKM WARTEG SEKITAR KAMPUS IBI KOSGORO 1957 JAKARTA. mediastima [Internet]. 2021 Apr. 30 [cited 2025 Oct. 11];27(1):82-95. Available from: https://ejournal-ibik57.ac.id/index.php/mediastima/article/view/234