31 Jan Profil Penelitian By Rolan Rusli Info No Comments Scopus Author ID: 54897467000 ResearcherID: F-6930-2017 SciProfiles: 1426626 ResearcherID: F-6930-2017 Profil SINTA (5993521) Profil Garuda Profil Google Scholar https://orcid.org/0000-0003-1264-5933