Romashchenko, M., T. Matiash, V. Kovalchyk, N. Soroka, and V. Bohaienko. “Automation and Optimization of Fertilizer Selection Using the Balance Method”. Land Reclamation and Water Management 104, no. 2 (November 27, 2016): 82 - 86. Accessed October 9, 2025. https://mivg.iwpim.com.ua/index.php/mivg/article/view/63.