Optimalisasi Strategi Pemasaran Usaha Jasa Bimbingan Belajar Bahasa Inggris Skywalkers English Lesson Melalui Pendekatan SWOT: Entrepreneurship. HUBISINTEK [Internet]. 2024 Jan. 18 [cited 2026 June 3];4(1). Available from: https://www.ojs.udb.ac.id/HUBISINTEK/article/view/3572