Barry Richter
Proffessor of Environment Education, North West University
Verified email at nwu.ac.za
Cited by 468
ÇAĞRI AVAN
PhD at Kastamonu Assessment Evaluation Center in TURKEY
Verified email at meb.gov.tr
Cited by 293
Yamile Pedraza Jiménez
Professor of Education. Universidad Pedagógica y Tecnológica de Colombia
Verified email at uptc.edu.co
Cited by 227