Bazgir, Nasrin, Abbas Ghaysouri, Pegah Shakib, and Somayeh Shahsavari. “Phytoconstituents, Extraction and Analysis of Chemical Compounds of Crataegus Pontica K.Koch Fruit Using HS-SPME and GC-MS Methods”. Plant Science Today 7, no. 4 (October 1, 2020): 617–622. Accessed May 9, 2024. https://horizonepublishing.com/journals/index.php/PST/article/view/860.