Verma Shalini, Dharmveer Singh, and Krishna V. “Potentiometric Studies of Bivalent Metal Ions With Adenine and Nitrilotriacetic Acid”. International Journal of Research in Chemistry and Environment (IJRCE) 6, no. 3 (June 30, 2016): 1–6. Accessed November 21, 2024. https://ijrce.org/index.php/ijrce/article/view/269.