Mahasin, Alwin and Djuaeriah, Neneng and Salem, Sumini (2020) The Analysis of Effectiveness af Cost Planning That Affect Gross Profit and inventory in PT. ABC. Bachelor thesis, Swiss German University.

Sarah, Dhea Anika and Suardi, Imelda and Salem, Sumini (2020) Cloud Computing Implementation in Relation To Efficiency: Case Study in SME Coffee Shop. Bachelor thesis, Swiss German University.

Siregar, Muhammad Arvito and Nurdayadi, Nurdayadi and Salem, Sumini (2020) The Effect of Corporate income Tax Rate On foreign Direct investment: Empirical Evidence of ASEAN Countries From 1994 - 2018. Bachelor thesis, Swiss German University.