A Systematic review on sago starch-based bioplastics: Modification techniques, properties, and sustainability potentials - Muhammad Iskandar Ishaq; Muhammad Abdillah Hasan Qonit; I Gusti Komang Dana Arsana; Saptowo Jumali Pardal; Muhammad Ace Suhendar; Abdul Azis; Idawanni; Syariful Mubarok; Muhammad Luthfan Haziman (Next Research, 2026)