Open AccessFactors Affecting the Increasing of Agricultural Extension Professionalism in Batubara Regency, Indonesia
Author(s) -
Nurliana Haharap,
Ameilia Zuliyanti Siregar,
. Kennedy
Publication year - 2018
Publication title -
proceedings of the 1st unimed international conference on economics education and social science
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0009495303550361
Subject(s) - extension (predicate logic) , agriculture , agricultural science , computer science , geography , environmental science , programming language , archaeology