Kefas HM, Avsar C, Abubakar AM, Saleh SY, N I. Temperature and pH Influence During Citric Acid Production from Orange Peels Using Aspergillus niger. Opt. [Internet]. 2024 Nov. 24 [cited 2024 Dec. 27];. Available from: https://opt.reapress.com/journal/article/view/52