Ramadhani, Hetti Sari and Pudjibudojo, Jatie Kusmiati Kusna and Pandjaitan, Lena Nessyana (2023) Does Family Functioning Matter More Than School Culture? Understanding Deeper Junior High School Student’s Character Strength with Spirituality as mediator. Journal of Educational, Health and Community, 12 (3). pp. 579-599. ISSN 2088-3129; E-ISSN O2460 8467
Ramadhani, Hetti Sari and Pudjibudojo, Jatie Kusmiati Kusna and Pandjaitan, Lena Nessyana (2021) Kekuatan Karakter Mahasiswa di Tengah Pandemi Covid-19. Journal An-Nafs: Kajian Penelitian Psikologi, 6 (2). pp. 293-303. ISSN 2549-6166 (Online), ISSN 2528-0600 (Print)
Ramadhani, Hetti Sari and Pudjibudojo, Jatie Kusmiati Kusna and Pandjaitan, Lena Nessyana (2022) Kekuatan Karakter Siswa Menuju Generasi Emas Indonesia. In: Prosiding Seminar Nasional Dan Call For Paper Konsorsium Untag Se - Indonesia Tahun 2022, 30 November 2022, Universitas 17 Agustus 1945 Samarinda.
Ramadhani, Hetti Sari and Pudjibudojo, Jatie Kusmiati Kusna and Pandjaitan, Lena Nessyana (2021) Character Strengths of Student and College Student Undergoing Learning Activities During the Covid-19 Pandemic. In: Proceedings of the International Conference on Psychological Studies (ICPSYCHE 2020), 20 - 21 October 2020, Faculty of Psychology, Universitas Diponegoro.
Ramadhani, Hetti Sari (2023) Model Kekuatan Karakter Siswa ditinjau dari Keberfungsian Keluarga dan Budaya Sekolah melalui Spiritualitas sebagai Mediator. Doctoral thesis, University of Surabaya.