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 2022³â KESO ÆÀ ÇÁ·ÎÁ§Æ® ÀÏÁ¤ ..2022-08-05
 2022³â KESO 1Â÷ ¼±¹ß½ÃÇè ÇÕ°Ý..2022-07-25
 2022³â KESO 1Â÷ ¼±¹ß ½ÃÇè ¼öÇè..2022-07-13
 2022³â KESO 1Â÷ ¼±¹ß ½ÃÇè ¼öÇè..2022-07-12
 2022³â KESO 1Â÷ ¼±¹ß ½ÃÇè ¾È³»2022-07-07
 2022³â KESO ±âÃʱ³À°°úÁ¤(¿Â¶ó..2022-06-16
 2022³â KESO ±âÃʱ³À°°úÁ¤(»çÀÌ..2022-05-31
 2022³â Á¦15ȸ IESO ±¹°¡´ëÇ¥ ÃÖ..2022-05-30
 2022³â KESO ±âÃʱ³À°°úÁ¤(»çÀÌ..2022-05-26
 2022³â IESO ±¹°¡´ëÇ¥ ¼±¹ß ½ÃÇè..2022-05-19
 14th International Earth Science Olympiad2021-11-17
 13th International Earth Science Olympiad2018-12-21
 12th International Earth Science Olympiad2018-03-21
 11th International Earth Science Olympiad 2017-03-16