Recommended Readings:
Books:
(1) Social Network Analysis, Author: Christina Prell
Link: https://us.sagepub.com/en-us/nam/social-network-analysis/book231856
(2) SAGE Handbook of Social Network Analysis, Authors: John Scott & Peter J. Carrington
Link: https://us.sagepub.com/en-us/nam/the-sage-handbook-of-social-network-analysis/book232753
Journal Articles:
(1) Aref, S., Dinh, L., Rezapour, R., & Diesner, J. (2020). Multilevel structural evaluation of signed directed social networks based on balance theory. Scientific reports, 10(1), 1-12.
Link (open access): https://www.nature.com/articles/s41598-020-71838-6
(2) Dinh, L., Rezapour, R., Jiang, L., & Diesner, J. (2020). Structural balance in signed digraphs: considering transitivity to measure balance in graphs constructed by using different link signing methods. https://arxiv.org/pdf/2006.02565.pdf
(3) Aref, S., Mason, A. J., & Wilson, M. C. (2018). Computing the line index of balance using integer programming optimisation. In Optimization problems in graph theory (pp. 65-84). Springer, Cham. https://arxiv.org/pdf/1710.09876.pdf