1.
Ahmad Fathoni. Ketangguhan Warkop Dibandingkan Kafe Di Tengah Hantaman Badai Pandemi Covid-19 Di Surabaya Utara. dinar [Internet]. 2020Sep.10 [cited 2026Apr.28];4(1):149-76. Available from: https://e-jurnal.stail.id/index.php/dinar/article/view/231