K. Ngibad, “Phytochemical Screening of Sunflower Leaf (Helianthus annuus) and Anting-Anting (Acalypha indica Linn) Plant Ethanol Extract”, Borneo J Pharm, vol. 2, no. 1, pp. 24–30, May 2019, doi: 10.33084/bjop.v2i1.689.