Analysis of Antecedent Factors Influencing the Adoption and Conversion of Two-Wheeled Battery Electric Vehicles (BEVs) in East Kalimantan Province. Spek Ind [Internet]. 2025 Oct. 31 [cited 2026 Sep. 16];23(2):157-75. Available from: https://journal3.uad.ac.id/index.php/spektrum/article/view/467