Muhamad’ MR, Abo-Hassan KM, Radhakrishna S. Determination of the optical constants of zinc sulphide. Malaysian J. Sci. [Internet]. 1996 Apr. 25 [cited 2024 May 18];17(2):125-8. Available from: https://mjs.um.edu.my/index.php/MJS/article/view/9418