Miftakhul Saifulloh, Rifki, dan Beni Dwi Komara. “Peningkatan Pendapatan Usaha Vulkanisir Ban ‘Rahmad Jaya’ Melalui Inovasi Relasi Dan Saluran Di Masa Pandemi Covid-19”. Jurnal Adijaya Multidisplin 2, no. 03 (Juni 11, 2024): 241–251. Diakses September 30, 2025. https://e-journal.naureendigition.com/index.php/jam/article/view/1336.