Mulyawan, R., Saidy, A. and Zulhidiani, R. 2020. Effects of Some Ameliorant on Chlorophyll a, Chlorophyll b and Total Chlorophyll on Sweet Corn Growth with Raised-Bed Soil Materials. TROPICAL WETLAND JOURNAL. 6, 1 (Jul. 2020), 01-04. DOI:https://doi.org/10.20527/twj.v6i1.84.