00586nam a2200193Ia 4500 CTU_128465 210402s9999 xx 000 0 und d 20000 158.2 Th527 Hà, Thuyên Khẳng định bản thân & thu phục lòng người Hà Thuyên Thành phố Hồ Chí Minh Thanh Niên 2007 Self-confidence.,Interpersonal communication.,Life skills Minh Trung tâm Học liệu Trường Đại học Cần Thơ