KONLASUK, S., Thanaruk, K. , Kaewsuralikhit, S. and Thaweenut, N. 2021. Effect of biofertilizers on growth of oil palm seedling. Thai Agricultural Research Journal. 39, 3 (Dec. 2021). DOI:https://doi.org/10.14456/thaidoa-agres.2021.26.