INFLUENCE OF HYDROXYPROPYL METHYLCELLULOSE HPMC DOSAGE ON SETTING AND STRENGTH OF CEMENT MORTAR WITH PARAFFIN-TREATED SAWDUST. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2026 Oct. 28 [cited 2026 Oct. 28];31(146):143-52. Available from: https://geomatejournal.com/geomate/article/view/5692