Sanbella, Lunatari, Ikyboy Van Versie, and Sipah Audiah. 2024. “Online Marketing Strategy Optimization to Increase Sales and E-Commerce Development: An Integrated Approach in the Digital Age”. Startupreneur Business Digital (SABDA Journal) 3 (1):54-66. https://doi.org/10.33050/sabda.v3i1.492.