Saragih, Fry. “Faktor Strategi Dan Keberhasilan Startup Menggunakan Metode Javelin Board Dan Lean Start up”. Jesya (Jurnal Ekonomi dan Ekonomi Syariah) 8, no. 1 (January 14, 2025): 379-390. Accessed April 16, 2026. https://stiealwashliyahsibolga.ac.id/jurnal/index.php/jesya/article/view/1926.