Shamshiri, Redmond R, et al. “Evaluating System of Rice Intensification Using a Modified Transplanter: A Smart Farming Solution Toward Sustainability of Paddy Fields in Malaysia”. International Journal of Agricultural and Biological Engineering, vol. 12, no. 2, Apr. 2019, pp. 54-67, https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/2999.