Schedule of operating lease consolidated balance sheets (Details) - USD ($)	Mar. 31, 2026	Sep. 30, 2025
Right-of-use Assets And Operating Lease Liabilities
Right-of-use assets	$ 838,354	$ 721,176
Lease liabilities
Current	359,899	300,824
Non-current	465,132	407,622
Lease liabilities	$ 825,031	$ 708,446

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Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 8
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Section 45
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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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