RETRACTED: Optoelectronic device for measuring the humidity of silkworth cocoonsGolibzhon Kuldashov, Baxtiyorjon Daliyev, Abdullajon Komilov, Mukhiddinjon Tillaboev and Muhammadmusa KhalilovE3S Web Conf., 538 (2024) 04016DOI: https://doi.org/10.1051/e3sconf/202453804016