Ratna Handayati, Sabilar Rosyad, Eka Nur Fauziyah. Analysis of Business Development Strategy and Product Variations On Medium-sized Enterprises Small Micro Corn Banyubang. IJSTM [Internet]. 2020 Dec. 1 [cited 2026 Jul. 17];1(4):333-41. Available from: https://ijstmjournal.com/index.php/ijstm/article/view/63