Noerwidi S. YOUNGER TOBA TEPHRA 74 KYA: IMPACT ON REGIONAL CLIMATE, TERRESTIAL ECOSYSTEM, AND PREHISTORIC HUMAN POPULATION. Amerta [Internet]. 2012 Jan. 23 [cited 2024 Nov. 13];30(1):9-18. Available from: https://ejournal.brin.go.id/amerta/article/view/3442