Chulak LD, Zadorozhny VG, Chulak YL, Chulak OT, Tatarina OV. Ultrasonic extraction of amaranth oils. J Educ Health Sport [Internet]. 2018 Aug. 31 [cited 2025 Jun. 28];8(8):1227-35. Available from: https://apcz.umk.pl/JEHS/article/view/6203