Pengaruh kepemimpinan perubahan terhadap kesiapan untuk berubah untuk karyawan = The Effect of change leader towards employees’ readiness to change

The Relationship between perceived contract breach and job insecurity: The Role of perceived organizational support as a moderator (paper is accepted at the European Association of Work and Organizational Psychology, Munster-Germany, May 2013)

Hubungan antara Psychological Capital dan In-role Performance pada sales promotion girls = the Correlation between Psychological Capital in In-Role Performance among sales promotion girls

Perbedaan psychological capital pada karyawan generasi x dan generasi y = Difference on psychological capital in generation x and generation y employees

Hubungan antara Psychological Capital dan komitmen organisasi pada perawat = the Correlation between Psychological Capital and Organizational Commitment among nurses