Investigating the Nonlinear Optical Response of Pepper Oil under Low Power Irradiation with Continuous Wave Visible Laser Beam. University of Thi-Qar Journal of Science, [S. l.], v. 7, n. 2, p. 131–138, 2020. DOI: 10.32792/utq/utjsci/v7i2.730. Disponível em: https://jsci.utq.edu.iq/index.php/main/article/view/730.. Acesso em: 22 jul. 2024.