فهرس المقالات Categorical Principal Component Analysis حرية الوصول المقاله صفحة الملخص نص كامل 1 - Improve the Efficiency of Dairy Farms through a Typology Based on Dietary Management, in Central Macedonia Region, Greece I. Mitsopoulos V. Dotas M. Tsiouni A. Pavloudi D. Kyrtsoudis D. Gourdouvelis
