Hefniy Hefniy
https://scholar.google.co.id/citations?user=Cbd1M_oAAAAJ&hl=en
(ID SCOPUS : 57205064932) Nurul Jadid University, Paiton, Probolinggo, East Java, Indonesia
ID SCOPUS : 57205064932
Hefniy Hefniy
https://scholar.google.co.id/citations?user=Cbd1M_oAAAAJ&hl=en
(ID SCOPUS : 57205064932) Nurul Jadid University, Paiton, Probolinggo, East Java, Indonesia
ID SCOPUS : 57205064932