Hubungan antara religiusitas dengan motivasi sukarelawan : studi pada sukarelawan di Jabodetabek = The relationship between religiousity and volunteer motivation a study of volunteer in Jabodetabek

Pendidikan empati pada anak sekolah dasar di Jepang = Empathy education in elementary school children in Japan

Anomi pada Kekerasan Orang Tua terhadap Anak di Jepang (2000-2020) = Anomie in Parental Violence Against Children in Japan (2000-2020)

Motif Jepang masuk Manchuira dan aktivitas ekonominya = The Japan's motive entering Manchuria and her economy activity

Volunterisme lanjut usia di Jepang ketidakikut sertaan di kalangan lanjut usia Jepang dalam kegiatan sosial = Volunteerism on older adults in Japan nonparticipation among Japanese s older adults in volunteer activities