Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 57(1), Discontinuous. presented at the December/2013. Retrieved from http://oaji.net/articles/2021/457-1628875014.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 55(1), Discontinuous. presented at the July/2013. Retrieved from http://oaji.net/articles/2021/457-1630346971.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 53(1), Discontinuous. presented at the April/2013. Retrieved from http://oaji.net/articles/2021/457-1630675747.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 52(1), Discontinuous. presented at the March/2013. Retrieved from http://oaji.net/articles/2021/457-1630689281.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54(1), Discontinuous. presented at the June/2013. Retrieved from http://oaji.net/articles/2021/457-1630599323.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 56(1), Discontinuous. presented at the November/2013. Retrieved from http://oaji.net/articles/2021/457-1630090655.pdf

Board, E. (2013). END PAGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 51(1), Discontinuous. presented at the March/2013. Retrieved from http://oaji.net/articles/2021/457-1630934544.pdf

Burrows, A., Wickizer, G., Meyer, H., & Borowczak, M. (2013). ENHANCING PEDAGOGY WITH CONTEXT AND PARTNERSHIPS: SCIENCE IN HAND. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54. presented at the June/2013. doi:https://doi.org/10.33225/pec/13.54.07

Palhaci, T. P., & de Caldeira, A. M. A. (2013). ENVIRONMENTAL CONSERVATION AND THE CERRADO BIOME: INVESTIGATING KNOWLEDGE AND ATTITUDES OF BAURU RESIDENTS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54. presented at the June/2013. doi:https://doi.org/10.33225/pec/13.54.60

Kärkkäinen, S., Haukipuro, L., Rummukainen, A. - M., Keinonen, T., & Simola, H. (2013). ENVIRONMENTAL RESPONSIBILITY: A CASE STUDY AMONG SIXTH GRADERS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 54. presented at the June/2013. doi:https://doi.org/10.33225/pec/13.54.22

Tamo, D., Rira, S., & Xhillari, R. (2013). THE EUROPEAN PORTFOLIO OF LANGUAGES: ITS IMPACT AND DEVELOPMENT IN ALBANIA. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 53. presented at the April/2013. doi:https://doi.org/10.33225/pec/13.53.130

Rodríguez, F. M. M. (2013). EVALUATION BY RUBRIC OF SOLIDARITY IN ACQUISITION SKILLS COLLEGE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 52. presented at the March/2013. doi:https://doi.org/10.33225/pec/13.52.92

Navickaitė, J. (2013). THE EXPRESSION OF A PRINCIPAL’S TRANSFORMATIONAL LEADERSHIP DURING THE ORGANIZATIONAL CHANGE PROCESS: A CASE STUDY OF LITHUANIAN GENERAL EDUCATION SCHOOLS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 51. presented at the March/2013. doi:https://doi.org/10.33225/pec/13.51.70

Claudia Valentina Assumpção Gallian, & Arroio, A. (2012). EARLY SCIENCE EDUCATION AND ITS RELEVANCE. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 45. presented at the July/2012. doi:https://doi.org/10.33225/pec/12.45.04

José Domingo Villarroel. (2012). AN EARLY UNDERSTANDING OF MECHANISM OF RAINFALL: A STUDY EXAMINING THE DIFFERENCES BETWEEN YOUNG MINORITY IMMIGRANT AND NATIVE-BORN CHILDREN. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 47. presented at the November/2012. doi:https://doi.org/10.33225/pec/12.47.152

Polanec, B., Glodež, S., & Aberšek, B. (2012). EDUCATION OF PROPER WASTE MANAGEMENT BASED ON NON-FORMAL AND INFORMAL EDUCATION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 46. presented at the October/2012. doi:https://doi.org/10.33225/pec/12.46.116

Bogović, N. D., & Čegar, S. (2012). EDUCATION PRINCIPLES IN A MODEL OF STRONG SUSTAINABILITY. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 44. presented at the July/2012. doi:https://doi.org/10.33225/pec/12.44.10

Xavier, A., & Maria Luiza Canedo. (2012). EDUCATION QUALITY IN PUBLIC SCHOOLS: AN EXPERIMENT TO REDUCE THE AGE-GRADE GAP IN THE CITY OF RIO DE JANEIRO. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 40. presented at the March/2012. doi:https://doi.org/10.33225/pec/12.40.145

Stopikowska, M., & Yasser Mohamed El-Deabes. (2012). THE EDUCATION SYSTEM OF EGYPT: CONTEXTS, FRAMES AND STRUCTURES. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 40. presented at the March/2012. doi:https://doi.org/10.33225/pec/12.40.129

Bílek, M., Cyrus, P., & Šimonová, I. (2012). EDUCATIONAL CYBERNETICS OR DIDACTICS APPROACH TO "ECONOMY" OF HUMAN THINKING. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 46. presented at the October/2012. doi:https://doi.org/10.33225/pec/12.46.22

Kalerante, E. (2012). EDUCATIONAL STANDPOINTS AND CONSIDERATIONS FOR THE GREEK SOCIALIST’S PLATO DRAKOULIS WORK (1858-1942): THE SCHEMATIZATION OF FEMALE EDUCATION. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 45. presented at the July/2012. doi:https://doi.org/10.33225/pec/12.45.19

Temel, S., Özgür, S. D., & Yılmaz, A. (2012). THE EFFECT OF DIFFERENT TYPES OF TEST ON PRESERVICE CHEMISTRY TEACHERS’ ACHIEVEMENT RELATED TO “CHEMICAL BONDING”. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 41. presented at the April/2012. doi:https://doi.org/10.33225/pec/12.41.123

Mburu, D. N. P., & Nyagah, G. (2012). EFFECTS OF GENDER ROLE PORTRAYAL IN TEXTBOOKS IN KENYAN PRIMARY SCHOOLS, ON PUPILS ACADEMIC ASPIRATIONS. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 47. presented at the November/2012. doi:https://doi.org/10.33225/pec/12.47.100

Klement, M., & Dostál, J. (2012). E-LEARNING IN TERTIARY EDUCATION FROM STUDENTS`POINT OF VIEW. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 43. presented at the June/2012. doi:https://doi.org/10.33225/pec/12.43.33

Board, E. (2012). END. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 44(1), Discontinuous. presented at the July/2012. Retrieved from http://oaji.net/articles/2021/457-1637483263.pdf