TY - JOUR AU - Aghaee Daneshvar, Farnoush AU - Talebbeydokhti, Nasser AU - Dehghan, Seyed Mehdi AU - Elhamian, Seyed Mohammad Mehdi TI - Evaluation of internal surface roughness in fiberglass pipes by surface roughness instruments JO - Water Resources Engineering VL - 17 IS - 1 SP - 88 EP - 107 PY - 2024 DO - 10.30495/wej.2024.31547.2377 ER -