The Indonesian urban informal sector : charateristics and growth from 1980 to 1990

Sustaining livelihoods: promoting informal sector growth in Pacific island countries

Urban informal sector business in regional economy / Arung Lamba

Sektor informal urban studi kasus pedagang stasiun = Urban informal sector a study case on train stastion traders / Audita Sarah Amulia

Heterogenitas sektor informal dan implikasinya pada perkembangan usaha: studi kasus Indonesia = Informal sector heterogeneity and its implication on firms growth: a case study of Indonesia