“Current Status of Calculating the Cost of Oilcrop Grains”. American Journal of Language, Literacy and Learning in STEM Education (2993-2769) 3, no. 4 (April 22, 2025): 190–192. Accessed January 27, 2026. https://grnjournal.us.e-scholar.org/index.php/STEM/article/view/7438.