1. Lazazzara A, Bombelli MC. HRM practices for an ageing Italian workforce: the role of training. Journal of European Industrial Training. 2011; 35(8): 808–25.
2. Clark RL, Ritter BM. How are employers responding to an aging workforce? The Gerontologist. 2020; 60(8): 1403–10.
3. United Nation. Department of Economic and Social Affairs. World population prospects 2019 [Internet]. United Nation: 2019 [cited 2022 Nov 12]. Available from: https://population.un.org/wpp2019/
4. Taneva S, Yankov G. A New perspective to measuring employee growth: developing a successful aging at work scale. Personnel Assessment and Decisions. 2020; 6(1): 48-62.
5. Froidevaux A, Alterman V, Wang M. Leveraging aging workforce and age diversity to achieve organizational goals: a human resource management perspective. In: Czaja, S., Sharit, J., James, J, editors. Current and Emerging Trends in Aging and Work. Springer: Cham; 2020.p. 33-58.
6. Sandelowski M, Barroso J. Handbook for synthesizing qualitative research. Springer Publishing Company; 2007.
7. Rasouli R, Mooghali AR, Rashidi M. Designing a model for organizational sustainability strengthening of knowledge workers: using delphi technique. Journal of Career and Organization Consulting. 2015; 6(21): 66–94.
8. Moher D, Liberati A, Tetzlaff J, Altman DG. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. PLoS Medicine. 2009; 6(7): 1-6.
9. Barber J, Walczak K. Conscience and critic: peer debriefing strategies in grounded theory research. In: American Educational Research Association. San Diego, CA ; 2009. p. 13–7.
10. Gholipour A. Human resource management (concepts, theories and applications). Tehran: The Organization for Researching and Composing UuniversityTextbooks in the Islamic Sciences and the Humanities (SAMT); 2016.
11. Moghimi SM. Principles of organization and management. 1st ed. Tehran: Rahdan Publications; 2020.
12. Schmidt RC. Managing delphi surveys using nonparametric statistical techniques. A Journal of The Decision Sciences Institute. 1997; 28(3): 763–74.
13. Armstrong-Stassen M. Organisational practices and the post-retirement employment experience of older workers. Human Resource Management Journal. 2008; 18(1): 36–53.
14. Armstrong-Stassen M, Ursel ND. Perceived organizational support, career satisfaction, and the retention of older workers. Journal of Occupational and Organizational Psychology. 2009; 82(1): 201–20.
15. Zacher H, Kooij D, Beier ME. Active aging at work: Contributing factors and implications for organizations. Organizational Dynamics. 2018; 47(1): 37–45.
16. Heijde CM Van Der, Van Der Heijden BIJM. A competence-based and multidimensional operationalization and measurement of employability. Human Resource Management. 2006; 45(3): 449–76.
17. Žnidaršič J, Dimovski V. Age management: A new paradigm in hrm within slovenian enterprises. Journal of Applied Business Research. 2009; 25(3): 111–24.
18. Pinto AMGLRS, da Silva Ramos SCM, Nunes SMMD. Managing an aging workforce: What is the value of human resource management practices for different age groups of workers?. Tékhne - Review of Applied Management Studies. 2014; 12: 58–68.
19. Garavaglia E, Marcaletti F, Iñiguez-Berrozpe T. Action research in age management: the quality of ageing at work model. Work, Aging and Retirement. 2021; 7(4): 339–51.
20. Ng TWH, Feldman DC. Evaluating six common stereotypes about older workers with meta-analytical data. Personnel Psychology. 2012; 65(4): 821–58.
21. Parry E, Tyson S. Organizational reactions to UK age discrimination legislation. Employee Relations. 2009; 31(5): 471–88.
22. Buyens D, van Dijk H, Dewilde T, Vlaminckx A, Vos A. The aging workforce: perceptions of career ending. Journal of Managerial Psychology. 2009; 24(1): 102-17.
23. Aaltio I, Maria Salminen H, Koponen S. Ageing employees and human resource management – evidence of gender-sensitivity?. Equality, Diversity and Inclusion: An International Journal. 2014; 33(2): 160–76.