Javan-Noughabi Javad, Fairness in Financial Contribution, Journal of Public Health International, Volume 1, Issue 1, 2018, Pages 15-17, ISSN 2641-4538, https://doi.org/10.14302/issn.2641-4538.jphi-18-2192. (https://jndc-chemistryarticles.infojphi/article/791) Keywords: