Rusli S. H., Farhain Salehuddin S. M., Lyana Affandi N. F., Che Man S. H., Mohamad Z., Yunus A., Suhaini A. M., Baharulrazi N., 2018, Effect of Indigenous Microorganisms (IMO) and Rice Husk on pH of Soilless Media and Yield of Cucumis Sativus, Chemical Engineering Transactions, 63, 367-372.