Search Results       Your search for [subject]Labor productivity -- Indonesia -- Yogyakarta -- Mathematical models returned 1 record.           Labor utilization of household head in the rural area of Yogyakarta Special District. by Sudarman, Ari; Indonesia: s.n., 1976. Subject: Labor productivity -- Indonesia -- Yogyakarta -- Mathematical models; Disguised unemployment -- Mathematical models.          Add to Book Cart Relevance: 36.23%