Isaskar, Riyanti, Rini Dwi Astuti, & Peterson Silalahi.
" THE LEVEL OF AWARENESS, DIFERENTIATION, AND BRAND VALUE IN CONSTRUCTING FARMER PERCEPTION INFLUENCING THE DECISION OF CORN SEED HIBRIDA PURCHASE." <em>UNEJ e-Proceeding</em> [Online], (2012): 352-364. Web.  2 May. 2024