1.
Narwanti I, Abdillah FH. Synthesis of 4-Hydroxycinnamic Acid from Malonic Acid and 4-Hydroxybenzaldehyde as Starting Materials with the Variation of the Reflux Time. Borneo J Pharm [Internet]. 2026Mar.30 [cited 2026Sep.9];9(1):60-7. Available from: https://journal.umpr.ac.id/index.php/bjop/article/view/9356