“Pengaruh Bauran Pemasaran Terhadap Loyalitas Melalui Kepuasan Pelanggan Koperasi Di Masa Pandemi Covid 19”. Jurnal Agribisnis Indonesia 11, no. 2 (December 22, 2023): 381–394. Accessed January 10, 2026. https://journal.ipb.ac.id/jagbi/article/view/44904.