Douangmixay Dounsuvanh, Phonepheth Mounnarath, and Sitthiphat Eua-apiwatch, “EVALUATION OF LOAD CARRYING CAPACITY OF PC I-GIRDER AND STEEL I-GIRDER BRIDGE UNDER HEAVY VEHICLE”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 28, no. 130, pp. 51–58, Jun. 2025.