2026. Marketing Strategy Formulation with the Nine Core Elements of Marketing Framework: A Case Study of Bakpia Satu Hati MSME. JURNAL EKONOMI KREATIF DAN MANAJEMEN BISNIS DIGITAL. 4, 3 (Feb. 2026), 627–640. DOI:https://doi.org/10.55047/jekombital.v4i3.1125.