AMANAH, D. mutiara, NURHAIMI-HARIS, . and SANTI, L.P. 2019. Physiological responses of bio-silica-treated oil palm seedlings to drought stress (Tanggap fisiologi bibit kelapa sawit yang diberi bio-silika terhadap cekaman kekeringan). Menara Perkebunan. 87, 1 (May 2019). DOI:https://doi.org/10.22302/iribb.jur.mp.v87i1.306.