The effect of 2,4-D, BA and Thidiazuron on somatic embryo induction of liberica coffee of Tungkal Composite from JambiL. Lizawati, Z. Zulkarnain, D. Antony and R. PurnamaningsihE3S Web of Conf., 373 (2023) 03012DOI: https://doi.org/10.1051/e3sconf/202337303012