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Deprecated: Return type of Seboettg\Collection\ArrayList::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/h65459/pgm.persagi.org/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/ArrayList/ArrayAccessTrait.php on line 61

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Deprecated: Return type of Seboettg\Collection\ArrayList::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/h65459/pgm.persagi.org/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/ArrayList/ArrayAccessTrait.php on line 49

Deprecated: Return type of Seboettg\Collection\ArrayList::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/h65459/pgm.persagi.org/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/ArrayList/ArrayAccessTrait.php on line 71

Deprecated: Return type of Seboettg\Collection\ArrayList::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/h65459/pgm.persagi.org/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/ArrayList/ArrayAccessTrait.php on line 79

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Widodo, Yekti, Heryudarini Harahap, Sri Muljati, and Agus Triwinarto. “STRATEGI PENINGKATAN PRAKTIK PEMBERIAN ASI EKSKLUSIF”. Penelitian Gizi dan Makanan (The Journal of Nutrition and Food Research) 26, no. 1 (November 8, 2012). Accessed February 25, 2026. https://pgm.persagi.org/index.php/pgm/article/view/416.