APA Citation

Valerie Widyaprastha, A. (2020). Pengaruh Sales Promotion "Tumbler Day" di Official Instagram Starbucks Indonesia @starbucksindonesia Terhadap Keputusan Pembelian.

Chicago Style Citation

Valerie Widyaprastha, Arvy. Pengaruh Sales Promotion "Tumbler Day" Di Official Instagram Starbucks Indonesia @starbucksindonesia Terhadap Keputusan Pembelian. 2020.

MLA Citation

Valerie Widyaprastha, Arvy. Pengaruh Sales Promotion "Tumbler Day" Di Official Instagram Starbucks Indonesia @starbucksindonesia Terhadap Keputusan Pembelian. 2020.

Warning: These citations may not always be 100% accurate.