& et al., E. 2020. STUDY OF GROWTH, YIELD AND PHYTOSTEROL OF SQUASH (Cucurbita pepo L. AND MEDICAL PUMPKIN (Cucurbita pepo) AND THEIR HYBRID. IRAQI JOURNAL OF AGRICULTURAL SCIENCES. 51, 2 (Apr. 2020), 675–684. DOI:https://doi.org/10.36103/ijas.v51i2.995.