Nastiti Aprilliana Putri, - (2020) Code Mixing Of Indonesian And English Performed By Age Unair Staff. Skripsi thesis, UNIVERSITAS AIRLANGGA.

Galang Pandhu Erlangga, - (2020) Register Used Between Seller And Buyer On The Product Discussion Of Sport Equipment In Tokopedia Online Trading. Skripsi thesis, UNIVERSITAS AIRLANGGA.

Arie Pratiwi (2020) The Use Of Educational Video And Word Guessing Game In Creating Fun Vocabulary Learning For Second Grade Students Of Sd Islam Al-Azhar Kelapa Gading Surabaya. Tugas Akhir D3 thesis, UNIVERSITAS AIRLANGGA.