History 1st (I-GEM), Kuala Lumpur, Malaysia, April. 10-12, 2017. 2nd (I-GEM), Kuala Lumpur, Malaysia, April. 10-12, 2018. 3rd (I-GEM), Huaian, China, April. 10-12, 2019. (Scopus Indexed Published). 4th (I-GEM), Kuala Lumpur, Malaysia, January. 09-10, 2020. (Scopus Indexed Published). Previous Published links. 3rd (I-GEM), Huaian, China, April. 10-12, 2019. Click here for 3rd (I-GEM) 4th (I-GEM), Kuala Lumpur, Malaysia, January. 09-10, 2020. Click here for 4th (I-GEM)