& Al-a’amry, Saaseea. “EFFECT OF FOLIAR APPLICATION WITH CALCIUM, MAGNESIUM AND FERTILIZING WITH HUMIC ACID ON GROWTH , YIELD, AND STORAGE ABILITY OF POTATO TUBERS”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, vol. 49, no. 5, Oct. 2018, https://doi.org/10.36103/ijas.v49i5.52.