Selection of M3 mutant strains from 200 gy gamma irradiation on Cempo Ireng Nandariyah, Sukaya, Sutarno, Riyatun and Yasmin Mutia Widianingrum E3S Web Conf., 467 (2023) 01005 Published online: 20 December 2023 DOI: 10.1051/e3sconf/202346701005