A Survey on Clustering Algorithms in Wireless Sensor Networks: Challenges, Research, and Trends. - Mehdi Gheisari; Aaqif Afzaal Abbasi; Zahra Sayari; Qasim Rizvi; Alia Asheralieva; Sabitha Banu A.; Feras M. Awaysheh; Syed Bilal Hussain Shah; Khuhawar Arif Raza (ICS, 2020)