Impact of magnetic field strength and pretreatment times on quality of pulsed electromagnetic field -treated shallot (Allium ascalonicum L.) Powder. Agr. Foo. Nat. Res. J. [Internet]. 2024 Sep. 30 [cited 2025 Apr. 26];3(2):217-23. Available from: https://journals.unizik.edu.ng/afnrj/article/view/4652