Mayorazaki, F., Esyanti, R. R., & Faizal, A. (2015). ENHANCEMENT OF PHOTOSYNTHETIC RATE THROUGH PHOTOPERIOD USING LED IN CUCUMBER (Cucumis Sativus). MATTER: International Journal of Science and Technology, 1(1), 01–12. https://doi.org/10.20319/mijst.2016.s11.0112