Hasran, Hasran, Addy Indrasakti, and Agung Salim Wicaksono. “Characteristics of Tenders As A Pre-Contract Stage for the Procurement of Goods and Services”. Jurnal Indonesia Sosial Teknologi 5, no. 2 (February 25, 2024): 437–444. Accessed October 7, 2024. https://jist.publikasiindonesia.id/index.php/jist/article/view/904.