Nugroho, Brilian, and Rita Ambarwati Sukmono. “The Influence of Consumer Focus, Operational Focus on Business Results of Cafe and Warkop Angkringan Owners in East Java”. Indonesian Journal of Law and Economics Review 170 (November 14, 2022): 10.21070/ijler.v17i0.833. Accessed May 7, 2024. https://ijler.umsida.ac.id/index.php/ijler/article/view/833.