Bari, M. N., Alam, M. Z., Muyibi, S. A., Jamal, P., Al-Mamun, A., & Samiur Rashid, M. S. (2008). Effect of pretreatment on production of citric acid from oil palm empty fruit bunches as substrate by wild aspergillus niger.

Bari, Md. Niamul, Md. Zahangir Alam, Suleyman Aremu Muyibi, Parveen Jamal, Abdullah Al-Mamun, and Md. Shah Samiur Rashid. Effect of Pretreatment On Production of Citric Acid From Oil Palm Empty Fruit Bunches As Substrate By Wild Aspergillus Niger. 2008.

Bari, Md. Niamul, et al. Effect of Pretreatment On Production of Citric Acid From Oil Palm Empty Fruit Bunches As Substrate By Wild Aspergillus Niger. 2008.