The Influence of Advertising and Testimonials Against Online Shopping Purchasing Decision Followers in Kedaicemilanbabyblue Instagram. j.education, j.Sosiotechnology [Internet]. 2023 Jul. 30 [cited 2026 Sep. 18];2(2):51-6. Available from: https://journal.bengkuluinstitute.com/index.php/JoSSH/article/view/261