TY - CPAPER AU - Cristian Petre TI - TEACHERS' STYLE OF HUMOR. A CHALLENGE FOR THE STUDENTS T2 - 8th SWS International Scientific Conference on Social Sciences - ISCSS 2021 PY - 2021 SP - 455 EP - 462 DO - 10.35603/sws.iscss.2021/s08.44 PB - SGEM World Science ER -