Foja, Alice, Rebecca Gervacio, and Efren Largueza. “Agronomic Characteristics of Three Varieties of Bell Pepper As Affected by the Same Level of Different Organic Fertilizers”. Romblon State University Research Journal 1, no. 1 (June 1, 2011): 74–80. Accessed September 16, 2024. https://ojs.rsu.edu.ph/index.php/rsurj/article/view/23.