Nishiakawa Kiyoshi. Trends in the consciousness of leadership valued by elementary and junior high school principals. : A consideration of research into the leadership required today. 2020. 24. 21-30
Kiyoshi Nishikawa. Tendencies and Prospects of Principal Leadership Research. Journal of Human Environmental Studies. 2020. 18. 1. 57-62
Kiyoshi Nishikawa, Chie Hotta. The current situation and tasks of childcare content area “physical and mental health” implemented in a ceritified nursery pre-school at stages of development of infancy to childhood. Journal of Human Environmental Studies. 2020. 18. 1. 9-16
Kiyoshi Nishikawa, Chie Hotta. Characteristics of generic skills in undergraduate students aiming to be a teacher or childcare worker. Journal of Human Environmental Studies. 2019. 17. 2. 97-103
