Sunday NF. Chemometrics of Solvent Extraction of Mn(II) and Fe(III) Bis(salicylidene) Ethylenediamine Complexes in Acid Medium. J. Hum. Earth Future [Internet]. 2020 Jun. 1 [cited 2025 Jun. 3];1(2):71-7. Available from: https://hefjournal.org/index.php/HEF/article/view/9