permen_no.33_th_2011
Bab 4. PLANT PROPAGATION 4-2014. Seed Production and Handiling
Permen LH No.8 Th 2006 Amdal Pergan. Kep.9 Th 2000 Pedoman AMDAL
Soil Survey Staff. 2003
Feuerborn HJ. 2011
32-53-1-SM
[doi 10.3233_jad-2012-129011]