How to implement a one-to-many relationship in Laravel?

Question

Laravel

I have two tables: energy_network_regions and ts_staions
ts_stations has a ref_enr foreign key
in the energy_network_regions table with the ref_enr key there is only one element
in the ts_stations table with the ref_enr key there are many elements

how can I display elements from energy_network_regions by the ref_enr key like

this:

-Moscow network
-- Danilovskaya station
--Pushkinskaya station
--Teatralnaya station, etc.

Answer 1

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