Pranoto, Eko, Pusat Penelitian Teh dan Kina (PPTK) Gambung, Indonesia

• Vol 18, No 3 (2015): INDONESIAN MINING JOURNAL Vol. 18 No. 3 October 2015 - ARTICLE
  MARKET STUDY OF COMPOUND FERTILIZER-BASED MINERAL AT TEA PLANTATION IN BANDUNG REGENCY
  Abstract  PDF