na INLIS000000000002386 ind 0010-1123000071 Jurnal Tanah Tropika (Journal of Tropical Soils) Ainin Niswati Lampung : University of Lampung, 2018 165 hlm. 0,3 cm 2086-6682 JUR 614.7 NIS t C - Education, extension, and advisory work/Pendidikan, penyuluhan pertanian, dan dokumentasi MFN2738