Musah Nimatu, H., Nyarko, G., & Dawuda, M. (2022). Preliminary study on the Effect of NPK (15-15-15) fertilizer and plastic mulch on growth and yield of three chili cultivars grown in field and pot conditions. Ghana Journal of Science, Technology and Development, 8(2), 131-146. https://doi.org/10.47881/380.967x