Piyawadee Saraphirom, Orn-Anong Chaiyachet, Piyarat Namsena, Chakkrit Sreela-or, Nonthaphong Phonphuak and Mullika Teerakun (2026) “OPTIMIZATION OF MICROORGANISM-ENRICHED BIO-COATED CLAY GRANULES FOR SUSTAINABLE PLANT GROWTH USING RESPONSE SURFACE METHODOLOGY”, GEOMATE Journal, 30(137), pp. 83–90. Available at: https://geomatejournal.com/geomate/article/view/5457 (Accessed: 13 March 2026).