Wati, Sinta Rahma, irianti kurniasari, and Hamyana. “Agricultural Extension on The Use of PH Meters and Indicator Paper to Enhance Lime Application Efficiency in Rice Fields: A Case Study in Lubuk Seberuk Village, South Sumatra”. International Vocational Agriculture Symposium 1, no. 1 (June 3, 2026): 497–501. Accessed August 29, 2026. https://jurnal.polbangtanmalang.ac.id/index.php/IVAS/article/view/4002.