Vibriana, Evita. 2019. “EFFECT OF PERSUASIVE ABILITY, TECHNICAL ABILITY AND WORK ETHICS OF FIELD EXTENSION STAFF (PPL) ON SATISFACTION OF BROILER CHICKEN BREEDERS AT PT. SIERAD PRODUCE”. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business 2 (1):11-20. https://doi.org/10.37481/sjr.v2i1.46.