Ramadhan, Yusuf, Mukhamad Najib, and Ma’mun Sarma. “The Application of Planned Behavior Theory on Millennial Generation Behavior in Purchasing Organic Vegetables”. Jurnal Manajemen dan Agribisnis 17, no. 2 (July 31, 2020): 117. Accessed December 23, 2025. https://journal.ipb.ac.id/jmagr/article/view/31664.