Siagian, Evrin Septya Lilasa. “The The Implementation of Project-Based Learning in Teaching Procedural Text Writing to Civil Engineering Students: A Study at a Polytechnic in the 2025/2026 Academic Year”. LINGUA NEXUS (JOURNAL OF LANGUAGE STUDIES, HUMANITIES, AND TRANSLATION) 1, no. 1 (December 29, 2025): 14–20. Accessed March 31, 2026. https://ojs.polmed.ac.id/index.php/linex/article/view/3202.