Engineered Science is fully Gold Premium Open Access (OA) journal. There is NO Article Processing Fee (APC). All published articles will be free for Open Access (OA). This Open Access (OA) is based on a current one-time promoted payment of $1000 per article.
To help support researchers who are unable to meet some or all of the costs associated with publishing Open Access (OA), Engineered Science Publisher operates a transparent waiver policy. (A potential 50% discount is possible for Low-to-Middle income countries based on the corresponding author's listed affiliation with a justified request; fee can be covered by the publisher upon approval).
Please feel free to recommend this journal to your Libarian, please visit this link for recommendation.