Dwianthy, Stephanie Danella and Nawangwulan, Irma Martlani (2017) Analyzing the Impact of Food Blogger Reviews and Brand Image Towards Customers’ Purchase Intention in Jakarta, Indonesia. Bachelor thesis, Swiss German University.

Chandra, Lydia Rachel and Nawangwulan, Irma Martlani (2015) The Relationship Between Transformational Leadership, Psychological Empowerment and Job Satisfaction a Survey at OPCO Indonesia Company Jakarta. Bachelor thesis, Swiss German University.

Pramesty, Ignatia Andari and Nawangwulan, Irma Martlani (2014) The Interaction Between Transformational Leadership, Internal Branding and Employee Based Brand Equity: A Case Study in Dafam Hotels. Bachelor thesis, Swiss German University.