Learning on 01/15/2026

ロジカルシンキング 変化を嫌う人を動かす MBAマネジメントブック

Jan 14, 2026, 4:50:21 PM

Study time: 3 minute(s)
Today's learning: 15
Consecutive study days: 502
Difficult review: 7
All tasks completed!

Syunya

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