Aqil NA, Putri CM, Yunisa D. Evaluation of Cash on Delivery System for Improving Legal Certainty in the Development Of Electronic Transactions In Indonesia. IPMHI [Internet]. 22Feb.2022 [cited 22Nov.2024];2(2):251-64. Available from: https://journal.unnes.ac.id/sju/ipmhi/article/view/55074