Eidan no hikaku seidoronteki kenkyuu

Eidan no hikaku seidoronteki kenkyuu

Shinbunshi ni kansuru seido no hikaku kenkyuu

Kyuusai jigyou no hikaku kenkyuu

Bouseki gaisha no hikaku kenkyuu

Nichieigo hikaku kenkyuu

Hikaku kenkyuu jichi no seizui

Juutaku eidan kenkyuu houkoku

Eibun kaisetsu : hikaku kenkyuu

Touzai shisou hikaku kenkyuu

Hikaku nougyou : nougaku kenkyuu

Kaburahabachizoku 3shu kotaigun no hikaku seitaigakuteki kenkyuu

Sekai no shoshuukyou : shuukyou no hikaku kenkyuu

Shuukyou no hikakuteki kenkyuu

20dai kyoukenhou : hikaku kenkyuu

Oubei oyobi nihon no seiji : hikaku kenkyuu

Hohei souten shinkyuu hikaku kenkyuu

Nihon to taiwan ni okeru gyousei soushou seido no hikaku kenkyuu

Doku futsu ei bei kokumin kyouiku no hikaku kenkyuu

20dai kinsen katsuyouhou : hikaku kenkyuu

Chuutetsukan to koukan tono hikaku kenkyuu

Tetsudou senro no keizai hikaku ni kansuru kenkyuu

63 taika seikatsuhou : hikaku kenkyuu

Kankyou eikyou hyouka seido ni okeru mitigēshon shuhou no kokusai hikaku kenkyuu

Hikaku shokumin seido