[1]
Nguyen, N.K. 2016. Effect of Biomixture Containing Spent Coffee Ground and Milled Egg-shells on The Yield of Okra (Abelmoschus esculentus Moench) and Soil Fertility under Greenhouse Conditions. International Journal on Advanced Science, Engineering and Information Technology. 6, 4 (Aug. 2016), 495–501. DOI:https://doi.org/10.18517/ijaseit.6.4.858.