Rafiantika Megahnia Prihandini, et al. “Analisis Teori Antrian Dalam Pelaksanaan Vaksinasi Covid-19 Di Puskesmas Tapen”. Limits: Journal of Mathematics and Its Applications, vol. 20, no. 2, July 2023, pp. 179-90, https://journal.its.ac.id/index.php/limits/article/view/5516.