[1]
Ma’rifah, U., Raja, P. and Flora, F. 2022. Modified PPP Procedure in Teaching Conditional Sentences Through Whatsapp for Vocational School Students. QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama. 14, 1 (Jun. 2022), 133-152. DOI:https://doi.org/10.37680/qalamuna.v14i1.1462.