The Dataset Centre.

Substacknewsletter · by d42 · English

上司への教育。

Audience
13K subscribers
Shown publicly on Substack
Publishing
Every two weeks
6 posts indexed in the last 90 days
Last post
Sep 9, 2026
51 days ago
Likely audience
Entrepreneurs seeking income strategies
Inferred from post content

Momentum

#520 on Substack's Business leaderboard

From daily snapshots of Substack's public figures · how rising is measured

The Dataset Centre. is a Substack newsletter by d42 covering Personal Finance, Self-Improvement and Sales and Marketing. NewsletterFIT indexed 6 posts from it in the last 90 days, most recently on Sep 9, 2026. Shown publicly on Substack: 13K subscribers. It ranks #520 on Substack's Business leaderboard.

Topics

Recent posts

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Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

See the full picture on The Dataset Centre.

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Compiled from public pages · refreshed Oct 13, 2026 · How NewsletterFIT collects and labels data