Reproduksi sosial melalui lembaga pendidikan non formal: studi terhadap fungsi lembaga bimbingan belajar sebagai pendidikan tambahan = The social reproduction through non formal education institutions: study of tutoring institution’s function as supplement education

Analisis pengaruh pelatihan dan pembelajaran informal dengan didukung motivasi belajar terhadap kompetensi pegawai: studi kasus di sekretariat kabinet RI = Analysis of effects of training and informal learning supported by learning motivation toward competence employees: case study in the secretariat cabinet / Heri Supriyanto

Informal learning : rediscovering the natural pathways that inspire innovation and performance / Jay Cross.

Designing for informal learning

Peran Occupational Future Time Perspective sebagai Mediator pada Hubungan antara Job Control dan Pembelajaran Informal pada Karyawan Senior = The Role of Occupational Future Time Perspective as a Mediator in the Relationship Between Job Control and Informal Learning on Older Workers