List of Articles Clustering Algorithm Open Access Article Abstract Page Full-Text 1 - Using fuzzy c-means clustering algorithm for common lecturer timetabling among departments hamed babaei Jaber Karimpour Sajjad Mavizi Open Access Article Abstract Page Full-Text 2 - Improve Customer Relationship Management With The Developed RFM Approach In The Communications Industry Mohammad Naderi Dehkordi Maryam Sadeghi Behrang Barekatain naser khani Open Access Article Abstract Page Full-Text 3 - A New Approach to Define the Number of Clusters for Partitional Clustering Algorithms Huliane Silva Benjamın Ren Callejas Bedregal Anne Canuto Thiago Batista Ronildo Moura 10.30495/tfss.2023.1990425.1078 Open Access Article Abstract Page Full-Text 4 - Presenting a Practical Way to Preprocess the Raw Data of Smart Meters and Calculate the Load Duration Curve Hassan Majidi Mahdi Emadaleslami 10.30495/ijsee.2021.683247 Open Access Article Abstract Page Full-Text 5 - E-Reec Protocol for Enhanced Energy-Efficient Clustering Based on Ranking with Multiple Base Stations and Sleep Scheduling in Wireless Sensor Networks Atefeh Karimi Mohammad mehdi shirmohammadi