Rashiduzzaman Ahmed Books

Participatory landuse survey of Pagnar and Sanuar-Dakuar Haors

By Rashiduzzaman Ahmed, M. Anisul Islam, Sharoar Jahan, M. Mokhlesur Rahman, Ainun Nishat, Haseeb Md Irfanullah, Md Rakibul Haque

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Survey done in Jamalganj Upazilla of Bangladesh under the Community Based Haor Resource Management Project.

Fish and wildlife of Arua and Gopinathpur Beel areas

By Abdur Rob Mollah

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With reference to Arua and Gopinathpur Beels (wet lands) located in Manikganj District, Bangladesh.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.