Article Metrics
Abstract view(s): 469 time(s)Refbacks
- There are currently no refbacks.
Nugroho Hari Purnomo
Universitas Negeri Surabaya
Indonesia
S Sutikno
Universitas Gadjah Mada
Indonesia
S Sunarto
Universitas Gadjah Mada
Indonesia
Luthfi Muta'ali
Universitas Gadjah Mada
Indonesia