Quality function deployment methodology in occupational health and safety trainingQuality function deployment methodology in occupational health and safety training Δημοσίευση σε Συνέδριο Conference Publication 2015-11-112010enhttp://creativecommons.org/licenses/by/4.0/ESREL Annual Conference Bouzakis Pavlos Μπουζακης Παυλος Papadakis Georgios Παπαδακης Γεωργιος Chalkidou Anastasia Χαλκιδου Αναστασια Accidents--Prevention--Study and teaching Safety training programs safety education accidents prevention study and teaching safety training programs