Karno, Karno, Nike Widuri, Gisky Andria Putra, and Kezia Arum Sary. “Analysis of Rice Marketing and Its Impact on Welfare and Education of Rice Paddy Farmer Family’s in Kutai Kartanegara Regency ”. Jurnal Penelitian Pendidikan IPA 11, no. 6 (June 30, 2025): 586–593. Accessed September 1, 2025. https://jppipa.unram.ac.id/index.php/jppipa/article/view/11313.