Mahmood A, Zahra S, Mahmood R, Sheikh A. Synthesis of calcium propionate from indigenous limestone from Swat area in Pakistan. Eur. J. Chem. [Internet]. 2023 Dec. 31 [cited 2024 Dec. 4];14(4):460-5. Available from: https://eurjchem.com/index.php/eurjchem/article/view/2456