Khawarina S, Edwina S, Maharani E. DAMPAK PELAKSANAAN PPD TERHADAP STRUKTUR PENDAPATAN MASYARAKAT DI DESA TANJUNG DAN DESA KOTO TUO KABUPATEN KAMPAR. J. Ilm. Pertan. [Internet]. 2009Aug.1 [cited 2024May18];6(1):48-6. Available from: https://journal.unilak.ac.id/index.php/jip/article/view/1294