Published: 26.06.2025

Synthesis and characterization of zeolite obtained from Toraja natural montmorillonite

Scientific paper

Paulina Taba, St. Fauziah, Hasnah Natsir, Nunuk Hariani Soekamto, Rosalia Sira Sarungallo, Nur Wahyuni Nahru, Yuli Astuti, Ida Ifdaliah Amin

753-766

Analyzing food supplements to enhance erectile system function for the presence of undeclared sildenafil and tadalafil using HPLC-DAD

Short communication

Zorica Bozhinoska, Zoran Zhivikj, Stefanija Ubavkova, Marija Bujaroska Perkovikj, Verica Poposka, Aleksandar Stankov, Tanja Petreska Ivanovska

781-787