Surface Plasmon Resonance (SPR)-Based Multimode Optical Fiber Sensors for Electrical Transformer Oil Aging Detection. Iraqi Journal of Physics, [S. l.], v. 21, n. 4, p. 84–91, 2023. DOI: 10.30723/ijp.v21i4.1123. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1123.. Acesso em: 8 may. 2024.