1.
Mahdiyah AS, Hermansah, Gusnidar, Kamil MI. SPATIAL DISTRIBUTION   OF SILICON AVAILABILITY IN THE HIGHLAND PADDY FIELDS OF WEST SUMATERA, INDONESIA . JIPI [Internet]. 2024 Jun. 14 [cited 2025 Apr. 3];26(1):33-9. Available from: https://ejournal.unib.ac.id/JIPI/article/view/33358