Juillet 2023: https://ivno.over-blog.com/2023/07/ivnonews-la-newsletter-de-jean-marie-champeau.html
Aout 2023: https://ivno.over-blog.com/2023/08/ivnonews-la-newsletter-de-jean-marie-champeau.html
Septembre 2023: https://ivno.over-blog.com/2023/09/ivnonews-la-newsletter-de-jean-marie-champeau.html
Octobre 2023: https://ivno.over-blog.com/2023/10/ivnonews-la-newsletter-de-jean-marie-champeau.html
Novembre 2023: https://ivno.over-blog.com/2023/11/ivnonews-la-newsletter-de-jean-marie-champeau.html
Décembre 2023: https://ivno.over-blog.com/2023/12/ivnonews-la-newsletter-de-jean-marie-champeau.html
Janvier 2024: https://ivno.over-blog.com/2023/07/ivnonews-la-newsletter-de-jean-marie-champeau-le-petit-plus.html
Février 2024: https://ivno.over-blog.com/2024/01/ivnonews-la-newsletter-de-jean-marie-champeau-la-main-fantome.html
Mars 2024 : https://ivno.over-blog.com/2023/07/ivnonews-la-newsletter-de-jean-marie-champeau-carre-blanc.html
Avril 2024: https://ivno.over-blog.com/2023/07/ivnonews-la-newsletter-de-jean-marie-champeau-voir.html