Ken Ishioka https://speakerdeck.com/ken20215 2022-10-15 04:13:09 -0400 タスクアプリ_モチベーション維持_紹介スライド.pdf Sun, 04 Dec 2022 00:00:00 -0500 https://speakerdeck.com/ken20215/tasukuahuri-motihesiyonwei-chi-shao-jie-suraito https://speakerdeck.com/ken20215/tasukuahuri-motihesiyonwei-chi-shao-jie-suraito タスクアプリ（モチベーション維持） Sat, 15 Oct 2022 00:00:00 -0400 https://speakerdeck.com/ken20215/tasukuapuri-motibesiyonwei-chi https://speakerdeck.com/ken20215/tasukuapuri-motibesiyonwei-chi