# Crossref Journals - Academic Publication Metadata Data

**Use case:** 

Data Export of Crossref Journals - Academic Publication Metadata. Structured, ready-to-use data exported in seconds for research, monitoring, or lead

## Input

```json
{
  "maxItems": 100,
  "query": "machine learning"
}
```

## Output

```json
{
  "title": {
    "label": "📌 Title",
    "format": "text"
  },
  "publisher": {
    "label": "Publisher",
    "format": "text"
  },
  "issn": {
    "label": "Issn",
    "format": "text"
  },
  "totalDois": {
    "label": "Total DOIs",
    "format": "number"
  },
  "currentDois": {
    "label": "Current DOIs",
    "format": "number"
  },
  "backfileDois": {
    "label": "Backfile DOIs",
    "format": "number"
  },
  "lastStatusCheckTime": {
    "label": "LastStatusCheckTime",
    "format": "text"
  },
  "subjects": {
    "label": "Subjects",
    "format": "array"
  },
  "scrapedAt": {
    "label": "🕒 Scraped",
    "format": "date"
  },
  "error": {
    "label": "❌ Error",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Crossref Journals Scraper - Academic Publication Metadata](https://apify.com/parseforge/crossref-journals-scraper) with a specific input configuration. Visit the [Actor detail page](https://apify.com/parseforge/crossref-journals-scraper) to learn more, explore other use cases, and run it yourself.