Matpŏri kagu yŏngyua chanyŏ yangyuk silt'ae wa t'ŭmsae tolbom chiwŏn pangan = The study on parenting by dual earner families and additional policy needs for childcare support
Mulga anjŏng ŭl wihan ch'uksanmul kwa ch'uksan sikp'um yut'ong ch'egye kuch'uk yŏn'gu (1/4-yŏnch'a) = a study on improving a livestock product-distribution system for stabilizing inflation (year 1 of 4)