Work engagement dan kinerja : peran mediator work passion pada organisasi pemerintahan = Work engagement and job performance the mediating role of work passion in government organization

Menguji Efektivitas Pelaksanaan E-Procurement dalam Mengurangi Angka Kasus Korupsi Pengadaan di Indonesia = Assessing The Effectiveness of e-Procurement Implementation in Decreasing The Number of Public Procurements Corruption Cases in Indonesia.

Analisis pengembangan kapasitas organisasi di direktorat tindak pidana siber (Dittipidsiber), Badan Reserse Kriminal (Bareskrim), Markas Besar Kepolisian Negara Republik Indonesia (Mabes Polri) = Analysis of organizational capacity building at the Directorate of cyber crime, criminal investigation agency, Indonesian National Police

Global tea in local context (study of global culture, global economy and global politic: the afternoon tea' case in five stars - diamond hotels in Jakarta, Indonesia)

Peran mindset dan task-value dalam memprediksi kecemasan matematika pada siswa kelas 4 dan 5 sekolah dasar = The role of mindset and task-value in predicting fourth and fifth grader's math anxiety