1.
Alfattal AH, Abbas AS. Synthesized 2nd Generation Zeolite as an Acid-Catalyst for Esterification Reaction. ijcpe [Internet]. 30Sep.2019 [cited 17Nov.2019];20(3):67-3. Available from: http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/735