Pamadia, Era, Syarifudin Syarifudin, and Jerry Heikal. “Shared Value and Pain Value of Consumers Towards The Purchase of Bango Sweet Soy Sauce Using Ethnographic Methods (Case Study of Berkah Azzahra Shop)”. Eduvest - Journal of Universal Studies 5, no. 5 (May 20, 2025): 4953–4963. Accessed July 4, 2025. https://eduvest.greenvest.co.id.submitjurnal.id/index.php/edv/article/view/51169.