Sastika, Wulan and Secapramana, Laurentia Verina Halim (2022) Identification Of Factors That Influence The Attitude Of The Millenial Generation Towards Interest To Buy Counterfeit Products On The Online Marketplace. Budapest International Research and Critics Institute (BIRCI Journal), 5 (3). pp. 21170-21178. ISSN 2615-1715(Print); 2615-3076 (Online)
Sastika, Wulan (2022) Identifikasi Faktor-Faktor yang Mempengaruhi Sikap Generasi Milenial Terhadap Minat Beli Produk Tiruan di Online Marketplace. Masters thesis, University of Surabaya.
Sastika, Wulan (2018) Studi Deskriptif Aggregate Production Planning dengan Learning Effect pada PT Tan Tirta Sejahtera, Pandaan. [Undergraduate thesis]