Fanggi RA. UPAYA PERLINDUNGAN HUKUM TERHADAP PEKERJA PERKEBUNAN KOPI DI KABUPATEN JEMBER. JPH [Internet]. 2016 Nov. 28 [cited 2024 May 6];1(2):69-82. Available from: https://ejournal.unikama.ac.id/index.php/jph/article/view/1417