Sensasi

Penemuan kaedah kawalan nyamuk berasaskan bakteria yang pertama kali dilaporkan di Malaysia. Tiada sebarang bahan kimia. Jimat, Selamat dan Mesra Alam.

https://youtu.be/MNog7DVIoAM


Sumber: RootOfSience

Sumber : Citeheboh

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