Denryoku setsubi senji shisetsu ni kansuru zadankai

Denryoku setsubi shuuhen no denji kankyou ni kansuru kenkyuu

Denryoku setsubi

Haiden ni kansuru zadankai

Denryoku mondai zadankai

Suigai ni kansuru zadankai sokki

Kina ni kansuru zadankai sokkiroku

Kinu ni kansuru zadankai kirokushuu

Denryoku kokusaku ni kansuru shiryou

Denryoku kokusaku ni kansuru shiryou

Tsuushin shisetsu ni kansuru chousa

Senpaku kyuumei setsubi ni kansuru chousa

Senji shokuryou o kataru : zadankai tokushuu

Denryoku setsubi : jitsugyou gakkou jitsugyoukayou

Senji hoken ni kansuru shiryou

Sanshigyou ni kansuru shisetsu gaiyou

Shougakkou shisetsu ni kansuru saian

Chikusangyou ni kansuru shisetsu gaiyou

Denryoku keitou no jishin risuku hyouka ni motozuku henden setsubi no taishin hokyou keikakuhou ni kansuru kenkyuu

Senji kyouikujou no shisetsu

Denryoku keitou no kinkyuuji seigyo ni kansuru kenkyuu

Minryoku kanyou ni kansuru shisetsu oyobi seiseki gaiyou

Chuushi keizai shinshutsu ni kansuru zadankai kiroku

Gaijin shouchi ni kansuru shisetsu shuuroku

Honpou hoiku shisetsu ni kansuru chousa