Nihonsan soukabyoukin (Sphaceloma oyobi Elsinoe zokukin) no hikaku kenkyuu

Noukanshi ni okeru ABR to naiji byouri oyobi nou byouri to no hikaku kenkyuu

Oubei oyobi nihon no seiji : hikaku kenkyuu

Nihonsan goyoumatsurui hasshin sabibyoukin no bunruigakuteki kenkyuu

Nichieigo hikaku kenkyuu

Kyuusai jigyou no hikaku kenkyuu

Bouseki gaisha no hikaku kenkyuu

Hikaku kenkyuu jichi no seizui

Eibun kaisetsu : hikaku kenkyuu

Touzai shisou hikaku kenkyuu

Hikaku nougyou : nougaku kenkyuu

Eidan no hikaku seidoronteki kenkyuu

Eidan no hikaku seidoronteki kenkyuu

Nihonsan shisozoku shokubutsu no ruien oyobi kagaku bunrui ni kansuru kenkyuu

20dai kyoukenhou : hikaku kenkyuu

Kaburahabachizoku 3shu kotaigun no hikaku seitaigakuteki kenkyuu

Sekai no shoshuukyou : shuukyou no hikaku kenkyuu

Hohei souten shinkyuu hikaku kenkyuu

Nihonsan amijigusamoku shokubutsu 6shu no hassei oyobi seishoku ni kansuru kenkyuu

Wagakuni oyobi eibeifutsudoku kakkoku souzokuzei zouyozei no hikaku kenkyuu

Joumyakuheki ni bunpu suru shinkin soshiki no hikaku kaibougakuteki oyobi hasseigakuteki kenkyuu

Shinbunshi ni kansuru seido no hikaku kenkyuu

20dai kinsen katsuyouhou : hikaku kenkyuu

Daichoukin oyobi kounetsukin no sūpāokishido jisumutāze ni kansuru kenkyuu

Nihonjin oyobi kankokujin seinen danshi no ha shiretsu to gaku ganmen tougai no hikaku kenkyuu