Rakhimov N. R, Turaev B. E, Ulugov B. D, Ulugbek Ulugov, and Eshqarayev A. X, “Study of the reliability of Light-Emitting Diodes to the impact of Mechanical and Climatic Loads”, Mid. Eur. Scin. Bul, vol. 10, Mar. 2021.