1. S. Nagarajan, HR challenges faced by road transportation service providers in Tamilnadu, in International Conference on Contemporary Challenges in Management, Technology & Social Sciences, at Atmgimt, Lucknow (2014), pp. 3–4
2. S. Bourekkadil, K. Slimani, O. El Imrani, A. Babounia, S. Khoulji, A. Aboulhassane, Intelligent technology solutions at the service of energy consumption management, in E3S Web of Conferences, vol. 234 (2021), p. 00108. https://doi.org/10.1051/e3sconf/2021234 00108
3. S. Ennima et al., Innovation of the photovoltaic system, general and maximum power point tracking device for smart cities. J. Theor. Appl. Inf. Technol. 99(11), 2712–2721 (2021)
4. A. Pekuri, H. Haapasalo, M. Herrala, Productivity and performance management - Managerial practices in the construction industry. Prod. Perform. Manag. – Manager. Pract. Constr. Ind. 1(1) (2011)
5. Lecture Notes in Networks and Systems;O El Imrani,2021