Purwaningsih, S., Falah, H. S., Lestari, N., Sitinjak, H., & Mousa, A. (2024). WAVELENGTH OF THE He-Ne LASER BY USING TWO TYPES OF DIAPHRAGM DIFFRACTION METHODS. Jurnal Ilmiah Ilmu Terapan Universitas Jambi, 8(1), 231-239. https://doi.org/10.22437/jiituj.v8i1.32058