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    1. ÕÅÏþÃ÷, À.¡¶¾Û°±õ¥ºÏ³É¸ï´ß»¯¼ÁÑо¿½øÕ¹¡·. »¯Ñ§¹¤ÒµÓ빤³Ì, 2020.
    2. Íõ־ǿ.¡¶»·±£ÐÍ´ß»¯¼ÁÔںϳɸïÖеÄÓ¦ÓÃÑо¿¡·. ºÏ³É²ÄÁÏÀÏ»¯ÓëÓ¦ÓÃ, 2021.
    3. Áõΰ.¡¶Ð¬ÓúϳɸïÉú²ú¹¤ÒÕ¼°´ß»¯¼ÁÑ¡Ôñ̽ÌÖ¡·. Ƥ¸ï¿ÆÑ§Ó빤³Ì, 2019.

    ¹úÍâ²Î¿¼ÎÄÏ×£º

    1. j. h. lee et al., ¡°catalyst systems for polyurethane foams: a review¡±, journal of applied polymer science, 2018.
    2. m. k. patel, ¡°eco-friendly catalysts in the production of synthetic leather¡±, green chemistry letters and reviews, 2022.
    3. t. nakamura, ¡°advances in catalyst technology for pu synthesis¡±, polymer engineering & science, 2021.

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