Trust-Based Trade Mechanism and Its Impact on Rural Economic Development: A Case Study of Farmers and Middlemen in Purwodadi Village, Central Kalimantan. IJEDR [Internet]. 2025 Mar. 26 [cited 2026 May 13];6(2):852-65. Available from: https://journal.yrpipku.com/index.php/ijedr/article/view/7414