“Determination of Macro and Microelements in Medicinal Plant Purslane (Portulaca Oleracea L.) By Atomic Absorption Spectrophotometric (AAS) and Flame Photometric Techniques”. 2018. Al Mustansiriyah Journal of Pharmaceutical Sciences 18 (2): 51-57. https://doi.org/10.32947/ajps.v18i2.475.