THE USE OF WHATSAPP APP IN DISTANCE LANGUAGE LEARNING IN PANDEMIC COVID-19: A CASE STUDY IN NAHDLATUL ULAMA UNIVERSITY OF YOGYAKARTA
Sinta 4GarudaGoogle ScholarLET Linguistics Literature and English Teaching Journal
Universitas Nahdlatul Ulama Yogyakarta — satu baris per karya, dengan penanda semua indeks yang memuatnya.