Rif’atul Khusniah, Kharisma Nur Cahyani, & Rofila El Maghfiroh. (2025). AN ANALYSIS OF INTERNAL FORCES IN A SIMPLE TRUSS STRUCTURE: GAUSS-JORDAN ELIMINATION METHOD AND THE EFFECT OF NUMERICAL ERRORS . Prokons: Jurnal Teknik Sipil, 19(2), 10–16. https://doi.org/10.33795/prokons.v19i2.8355