Frezhinta Amellia Hasto, Tika Aghniya, dan Ausatul Haj El Haq. “Self-Reward Dan Kebiasaan Nongkrong Di Coffeeshop Pada Remaja”. Jurnal Adijaya Multidisplin, vol. 3, no. 06, Desember 2025, hlm. 839–846, https://e-journal.naureendigition.com/index.php/jam/article/view/1933.