Ruba Fahmi Abbas, Ali Amer Waheb, Ala'a Abdullwahid Jasim, Dhifaf A. Abdul abass, Marwa A. Abed, & Asma A. Maryoosh. (2023). Zero order and first Derivative Spectrophotometric Determination of pb(II) by Complex with N,N’-cyclohexane-l,2-diylidene-bis (4-methaxybenzoythydrazide) (CHMBH). Journal of Wasit for Science and Medicine, 11(2), 1-9. https://doi.org/10.31185/jwsm.458