Nainggolan, Diana Novita Marsaulina, et al. “Analisis Penerapan Akuntansi Pajak Pasal 23 Atas Jasa Sewa Pada PT Putra Tunggal Trans”. Innovative: Journal Of Social Science Research, vol. 3, no. 4, Sept. 2023, pp. 9992-8, http://j-innovative.org/index.php/Innovative/article/view/4612.