Laras P, Rahmawati ID. Effect of Implementation of Procurement of Goods/Services through E-Procurement and Internal Control on Fraud Prevention in Sidoarjo Regency: Pengaruh Penerapan Pengadaan Barang/Jasa melalui E-Procurement dan Pengendalian Internal terhadap Pencegahan Fraud di Kabupaten Sidoarjo. IJPPR [Internet]. 2022 Jun. 30 [cited 2025 May 11];20:10.21070/ijppr.v20i0.1262. Available from: https://ijppr.umsida.ac.id/index.php/ijppr/article/view/1262