A. M. Mumtaza, F. Fairuz Khairun Nisa, A. Suryadi, S. Humairoh, and F. Hernawati Kusumah, “Comparative Analysis of Diffraction Grating on a Hair and a Broom as an Alternative Experiment in School ”, JOUMI, vol. 1, no. 3, pp. 243–252, Sep. 2023.