Trisnowati J, Anisa Yumarti N. The Influence of Product Quality, Packaging, and Promotion on Purchasing Decisions Tempeh Chocolate Awicho Ngawi. Ekuisci [Internet]. 2023 Sep. 18 [cited 2026 Jun. 27];1(1). Available from: https://annpublisher.org/ojs/index.php/ekuisci/article/view/49