Purnomo D, Suci Anisa Putri, Yuhana Badriatussholikhah, Muhammad Hamim Arriza. Implementation of The Khiyar Concept in Shopee Barokah’s Free Return Guarantee Mechanism. jshel [Internet]. 2026 Jul. 8 [cited 2026 Jul. 10];4(1):51-64. Available from: https://ejournal.insuriponorogo.ac.id/index.php/jshel/article/view/10166