NUGROHO, Isadora. TRANSAKSI SISTEM INFORMASI PEMBAYARAN SPP BIMBINGAN BELAJAR DENGAN NFC. Jurnal Ilmiah SINUS, [S. l.], v. 14, n. 1, 2016. DOI: 10.30646/sinus.v14i1.230. Disponível em: https://ejournal.tsu.ac.id/index.php/e-jurnal_SINUS/article/view/230. Acesso em: 14 may. 2026.