Analisis Penyelenggaraan Payment Gateway sebagai Penyelenggara Jasa Sistem Pembayaran dalam Transaksi E-Commerce = Analysis on The Implementation of Payment Gateway as a Payment System Provider in E-Commerce Transactions

Peranan inovasi finansial sistem pembayaran dalam mempengaruhi currency, narrow money dan broad money = The role of financial innovation in the payment system in affecting currency, narrow money and broad money

Efektivitas pengaturan dan pengawasan sistem pembayaran di Indonesia = The effectivity of regulation and supervision on payment system in Indonesia

Evaluasi penerapan sistem pembayaran denda non tunai di perpustakaan perguruan tinggi berdasarkan perspektif pengguna (studi kasus upt perpustakaan universitas andalas)

Dampak inovasi sistem pembayaran terhadap stabilitas sistem keuangan. Studi Empiris ASEAN-4 periode 2010-2018 = The Impact of payment system innovation on Financial Stability: An Empirical Study for ASEAN-4 2010-2018