Hadisaputro, S., 		Rochiman, K., 		PDN, M., 		Sukarso, G., & 		Sugiharto, B.
(2008).
 The Roles of Nitrogen and Potassium to Phosphoenolpyruvate Carboxylase Activity in the Leaves of Ratoon Crop M 442-51 and PS 60 Sugarcane Varieties.
<em>Jurnal ILMU DASAR, 9</em>(1), 62-71.
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