Hari Bumi (Earth Day)
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April 22, 2026
Events in April 2026
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Hari Bumi (Earth Day) -
Hari Buku Sedunia (World Book Day) Hari Buku Sedunia (World Book Day)
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April 23, 2026 -
Hari Harta Intelek Sedunia (World Intellectual Property Day) Hari Harta Intelek Sedunia (World Intellectual Property Day)
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April 26, 2026