Sinaga, Hasudungan. “Kasus Jasa Titip (Jastip) Tiket Coldplay Secara Online Dalam Perspektif Hukum Pidana”. Innovative: Journal Of Social Science Research, vol. 3, no. 1, Mar. 2023, pp. 755-68, https://j-innovative.org/index.php/Innovative/article/view/5815.