Ahmed Abed Faisal Al-Rikabi, Majid Kadhim Abboud Al-Shibli. Using the Rice Husk Filtrate as Alternative Medium for Oxalic Acid Production Byaspergillus Niger. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Aug. 23 [cited 2024 Jul. 17];16(07):382. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/2065