Velev, V. ., Popov, A., Arhangelova, N. ., Kyurkchiev, P., Hristov, H. ., Bello, M. ., Moschini, G. . and Uzunov, N. . (2023) “EFFECT OF PROTON IRRADIATION ON THE STRUCTURE DEVELOPMENT OF POLYETHYLENE TEREPHTHALATE FIBERS: EFFECT OF PROTON IRRADIATION ON THE STRUCTURE DEVELOPMENT OF POLYETHYLENE TEREPHTHALATE FIBERS”, JOURNAL SCIENTIFIC AND APPLIED RESEARCH, 5(1), pp. 181–185. doi: 10.46687/jsar.v5i1.127.