Bangar, Roy Indrianto, Astriani Natalia Br Ginting, Ulfa Aliza, Helmi Nasution, Shintjia Dewi Agustan, Gita Saraswati, and Nurhakiki Siregar. 2026. “Comparative Evaluation of Maceration, Reflux, Ultrasound-Assisted Extraction and Microwave-Assisted Extraction on the Antioxidant Activity of Leea Aequata L. Leaves via DPPH Assay”. Ad-Dawaa’ Journal of Pharmaceutical Sciences 9 (1):177-90. https://doi.org/10.24252/djps.v9i1.68215.