IDRUS, Nirmawan; SUHADI; BINEKADA, I Made Christian. Factors Relating to Regular Paying of Contributions to Participants of Investa Dana Dollar Independen Social Security Providering Agency (Sspa) Post-Information of Contributions Policy. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 59, n. 2, p. 104–114, 2021. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/12923. Acesso em: 18 sep. 2025.